engine/assets/mathjax/tex-svg.js

Rama main · réplica de lectura del repositorio original.

(function(){"use strict";var __webpack_modules__={351:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)},Q=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},T=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))},s=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.AssistiveMmlHandler=e.AssistiveMmlMathDocumentMixin=e.AssistiveMmlMathItemMixin=e.LimitedMmlVisitor=void 0;var a=r(4474),l=r(9259),c=r(7233),u=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.getAttributes=function(e){return t.prototype.getAttributes.call(this,e).replace(/ ?id=".*?"/,"")},e}(l.SerializedMmlVisitor);function p(t){return function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.assistiveMml=function(t,e){if(void 0===e&&(e=!1),!(this.state()>=a.STATE.ASSISTIVEMML)){if(!this.isEscaped&&(t.options.enableAssistiveMml||e)){var r=t.adaptor,n=t.toMML(this.root).replace(/\n */g,"").replace(/<!--.*?-->/g,""),o=r.firstChild(r.body(r.parse(n,"text/html"))),i=r.node("mjx-assistive-mml",{unselectable:"on",display:this.display?"block":"inline"},[o]);r.setAttribute(r.firstChild(this.typesetRoot),"aria-hidden","true"),r.setStyle(this.typesetRoot,"position","relative"),r.append(this.typesetRoot,i)}this.state(a.STATE.ASSISTIVEMML)}},e}(t)}function h(t){var e;return e=function(t){function e(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];var n=t.apply(this,T([],Q(e),!1))||this,o=n.constructor,i=o.ProcessBits;return i.has("assistive-mml")||i.allocate("assistive-mml"),n.visitor=new u(n.mmlFactory),n.options.MathItem=p(n.options.MathItem),"addStyles"in n&&n.addStyles(o.assistiveStyles),n}return o(e,t),e.prototype.toMML=function(t){return this.visitor.visitTree(t)},e.prototype.assistiveMml=function(){var t,e;if(!this.processed.isSet("assistive-mml")){try{for(var r=s(this.math),n=r.next();!n.done;n=r.next()){n.value.assistiveMml(this)}}catch(e){t={error:e}}finally{try{n&&!n.done&&(e=r.return)&&e.call(r)}finally{if(t)throw t.error}}this.processed.set("assistive-mml")}return this},e.prototype.state=function(e,r){return void 0===r&&(r=!1),t.prototype.state.call(this,e,r),e<a.STATE.ASSISTIVEMML&&this.processed.clear("assistive-mml"),this},e}(t),e.OPTIONS=i(i({},t.OPTIONS),{enableAssistiveMml:!0,renderActions:(0,c.expandable)(i(i({},t.OPTIONS.renderActions),{assistiveMml:[a.STATE.ASSISTIVEMML]}))}),e.assistiveStyles={"mjx-assistive-mml":{position:"absolute !important",top:"0px",left:"0px",clip:"rect(1px, 1px, 1px, 1px)",padding:"1px 0px 0px 0px !important",border:"0px !important",display:"block !important",width:"auto !important",overflow:"hidden !important","-webkit-touch-callout":"none","-webkit-user-select":"none","-khtml-user-select":"none","-moz-user-select":"none","-ms-user-select":"none","user-select":"none"},'mjx-assistive-mml[display="block"]':{width:"100% !important"}},e}e.LimitedMmlVisitor=u,(0,a.newState)("ASSISTIVEMML",153),e.AssistiveMmlMathItemMixin=p,e.AssistiveMmlMathDocumentMixin=h,e.AssistiveMmlHandler=function(t){return t.documentClass=h(t.documentClass),t}},5282:function(t,e){Object.defineProperty(e,"__esModule",{value:!0});var r=new Map;e.default=r},5445:function(t,e,r){var n=this&&this.__createBinding||(Object.create?function(t,e,r,n){void 0===n&&(n=r);var o=Object.getOwnPropertyDescriptor(e,r);o&&!("get"in o?!e.__esModule:o.writable||o.configurable)||(o={enumerable:!0,get:function(){return e[r]}}),Object.defineProperty(t,n,o)}:function(t,e,r,n){void 0===n&&(n=r),t[n]=e[r]}),o=this&&this.__setModuleDefault||(Object.create?function(t,e){Object.defineProperty(t,"default",{enumerable:!0,value:e})}:function(t,e){t.default=e}),i=this&&this.__importStar||function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var r in t)"default"!==r&&Object.prototype.hasOwnProperty.call(t,r)&&n(e,t,r);return o(e,t),e},Q=this&&this.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(o,i){function Q(t){try{s(n.next(t))}catch(t){i(t)}}function T(t){try{s(n.throw(t))}catch(t){i(t)}}function s(t){var e;t.done?o(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(Q,T)}s((n=n.apply(t,e||[])).next())}))},T=this&&this.__generator||function(t,e){var r,n,o,i,Q={label:0,sent:function(){if(1&o[0])throw o[1];return o[1]},trys:[],ops:[]};return i={next:T(0),throw:T(1),return:T(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function T(i){return function(T){return function(i){if(r)throw new TypeError("Generator is already executing.");for(;Q;)try{if(r=1,n&&(o=2&i[0]?n.return:i[0]?n.throw||((o=n.return)&&o.call(n),0):n.next)&&!(o=o.call(n,i[1])).done)return o;switch(n=0,o&&(i=[2&i[0],o.value]),i[0]){case 0:case 1:o=i;break;case 4:return Q.label++,{value:i[1],done:!1};case 5:Q.label++,n=i[1],i=[0];continue;case 7:i=Q.ops.pop(),Q.trys.pop();continue;default:if(!(o=Q.trys,(o=o.length>0&&o[o.length-1])||6!==i[0]&&2!==i[0])){Q=0;continue}if(3===i[0]&&(!o||i[1]>o[0]&&i[1]<o[3])){Q.label=i[1];break}if(6===i[0]&&Q.label<o[1]){Q.label=o[1],o=i;break}if(o&&Q.label<o[2]){Q.label=o[2],Q.ops.push(i);break}o[2]&&Q.ops.pop(),Q.trys.pop();continue}i=e.call(t,Q)}catch(t){i=[6,t],n=0}finally{r=o=0}if(5&i[0])throw i[1];return{value:i[0]?i[1]:void 0,done:!0}}([i,T])}}},s=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.sreReady=e.Sre=void 0;var a,l=i(r(2998)),c=i(r(3362)),u=i(r(9552)),p=i(r(4440)),h=s(r(5897)),d=r(8504),f=i(r(3090)),L=r(1377),m=s(r(5282));!function(t){t.locales=L.Variables.LOCALES,t.sreReady=l.engineReady,t.setupEngine=l.setupEngine,t.engineSetup=l.engineSetup,t.toEnriched=l.toEnriched,t.toSpeech=l.toSpeech,t.clearspeakPreferences=d.ClearspeakPreferences,t.getHighlighter=f.highlighter,t.getSpeechGenerator=u.generator,t.getWalker=c.walker,t.clearspeakStyle=function(){return p.DOMAIN_TO_STYLES.clearspeak},t.preloadLocales=function(t){return Q(this,void 0,void 0,(function(){var e;return T(this,(function(r){return[2,(e=m.default.get(t))?new Promise((function(t,r){return t(JSON.stringify(e))})):l.localeLoader()(t)]}))}))}}(a=e.Sre||(e.Sre={})),e.sreReady=a.sreReady,h.default.getInstance().delay=!0,e.default=a},444:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.HTMLAdaptor=void 0;var Q=function(t){function e(e){var r=t.call(this,e.document)||this;return r.window=e,r.parser=new e.DOMParser,r}return o(e,t),e.prototype.parse=function(t,e){return void 0===e&&(e="text/html"),this.parser.parseFromString(t,e)},e.prototype.create=function(t,e){return e?this.document.createElementNS(e,t):this.document.createElement(t)},e.prototype.text=function(t){return this.document.createTextNode(t)},e.prototype.head=function(t){return t.head||t},e.prototype.body=function(t){return t.body||t},e.prototype.root=function(t){return t.documentElement||t},e.prototype.doctype=function(t){return t.doctype?"<!DOCTYPE ".concat(t.doctype.name,">"):""},e.prototype.tags=function(t,e,r){void 0===r&&(r=null);var n=r?t.getElementsByTagNameNS(r,e):t.getElementsByTagName(e);return Array.from(n)},e.prototype.getElements=function(t,e){var r,n,o=[];try{for(var Q=i(t),T=Q.next();!T.done;T=Q.next()){var s=T.value;"string"==typeof s?o=o.concat(Array.from(this.document.querySelectorAll(s))):Array.isArray(s)||s instanceof this.window.NodeList||s instanceof this.window.HTMLCollection?o=o.concat(Array.from(s)):o.push(s)}}catch(t){r={error:t}}finally{try{T&&!T.done&&(n=Q.return)&&n.call(Q)}finally{if(r)throw r.error}}return o},e.prototype.contains=function(t,e){return t.contains(e)},e.prototype.parent=function(t){return t.parentNode},e.prototype.append=function(t,e){return t.appendChild(e)},e.prototype.insert=function(t,e){return this.parent(e).insertBefore(t,e)},e.prototype.remove=function(t){return this.parent(t).removeChild(t)},e.prototype.replace=function(t,e){return this.parent(e).replaceChild(t,e)},e.prototype.clone=function(t){return t.cloneNode(!0)},e.prototype.split=function(t,e){return t.splitText(e)},e.prototype.next=function(t){return t.nextSibling},e.prototype.previous=function(t){return t.previousSibling},e.prototype.firstChild=function(t){return t.firstChild},e.prototype.lastChild=function(t){return t.lastChild},e.prototype.childNodes=function(t){return Array.from(t.childNodes)},e.prototype.childNode=function(t,e){return t.childNodes[e]},e.prototype.kind=function(t){var e=t.nodeType;return 1===e||3===e||8===e?t.nodeName.toLowerCase():""},e.prototype.value=function(t){return t.nodeValue||""},e.prototype.textContent=function(t){return t.textContent},e.prototype.innerHTML=function(t){return t.innerHTML},e.prototype.outerHTML=function(t){return t.outerHTML},e.prototype.serializeXML=function(t){return(new this.window.XMLSerializer).serializeToString(t)},e.prototype.setAttribute=function(t,e,r,n){return void 0===n&&(n=null),n?(e=n.replace(/.*\//,"")+":"+e.replace(/^.*:/,""),t.setAttributeNS(n,e,r)):t.setAttribute(e,r)},e.prototype.getAttribute=function(t,e){return t.getAttribute(e)},e.prototype.removeAttribute=function(t,e){return t.removeAttribute(e)},e.prototype.hasAttribute=function(t,e){return t.hasAttribute(e)},e.prototype.allAttributes=function(t){return Array.from(t.attributes).map((function(t){return{name:t.name,value:t.value}}))},e.prototype.addClass=function(t,e){t.classList?t.classList.add(e):t.className=(t.className+" "+e).trim()},e.prototype.removeClass=function(t,e){t.classList?t.classList.remove(e):t.className=t.className.split(/ /).filter((function(t){return t!==e})).join(" ")},e.prototype.hasClass=function(t,e){return t.classList?t.classList.contains(e):t.className.split(/ /).indexOf(e)>=0},e.prototype.setStyle=function(t,e,r){t.style[e]=r},e.prototype.getStyle=function(t,e){return t.style[e]},e.prototype.allStyles=function(t){return t.style.cssText},e.prototype.insertRules=function(t,e){var r,n;try{for(var o=i(e.reverse()),Q=o.next();!Q.done;Q=o.next()){var T=Q.value;try{t.sheet.insertRule(T,0)}catch(t){console.warn("MathJax: can't insert css rule '".concat(T,"': ").concat(t.message))}}}catch(t){r={error:t}}finally{try{Q&&!Q.done&&(n=o.return)&&n.call(o)}finally{if(r)throw r.error}}},e.prototype.fontSize=function(t){var e=this.window.getComputedStyle(t);return parseFloat(e.fontSize)},e.prototype.fontFamily=function(t){return this.window.getComputedStyle(t).fontFamily||""},e.prototype.nodeSize=function(t,e,r){if(void 0===e&&(e=1),void 0===r&&(r=!1),r&&t.getBBox){var n=t.getBBox();return[n.width/e,n.height/e]}return[t.offsetWidth/e,t.offsetHeight/e]},e.prototype.nodeBBox=function(t){var e=t.getBoundingClientRect();return{left:e.left,right:e.right,top:e.top,bottom:e.bottom}},e}(r(5009).AbstractDOMAdaptor);e.HTMLAdaptor=Q},6191:function(t,e,r){Object.defineProperty(e,"__esModule",{value:!0}),e.browserAdaptor=void 0;var n=r(444);e.browserAdaptor=function(){return new n.HTMLAdaptor(window)}},9515:function(t,e,r){var n=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.MathJax=e.combineWithMathJax=e.combineDefaults=e.combineConfig=e.isObject=void 0;var o=r(3282);function i(t){return"object"==typeof t&&null!==t}function Q(t,e){var r,o;try{for(var T=n(Object.keys(e)),s=T.next();!s.done;s=T.next()){var a=s.value;"__esModule"!==a&&(!i(t[a])||!i(e[a])||e[a]instanceof Promise?null!==e[a]&&void 0!==e[a]&&(t[a]=e[a]):Q(t[a],e[a]))}}catch(t){r={error:t}}finally{try{s&&!s.done&&(o=T.return)&&o.call(T)}finally{if(r)throw r.error}}return t}e.isObject=i,e.combineConfig=Q,e.combineDefaults=function t(e,r,o){var Q,T;e[r]||(e[r]={}),e=e[r];try{for(var s=n(Object.keys(o)),a=s.next();!a.done;a=s.next()){var l=a.value;i(e[l])&&i(o[l])?t(e,l,o[l]):null==e[l]&&null!=o[l]&&(e[l]=o[l])}}catch(t){Q={error:t}}finally{try{a&&!a.done&&(T=s.return)&&T.call(s)}finally{if(Q)throw Q.error}}return e},e.combineWithMathJax=function(t){return Q(e.MathJax,t)},void 0===r.g.MathJax&&(r.g.MathJax={}),r.g.MathJax.version||(r.g.MathJax={version:o.VERSION,_:{},config:r.g.MathJax}),e.MathJax=r.g.MathJax},235:function(t,e,r){var n,o,i=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.CONFIG=e.MathJax=e.Loader=e.PathFilters=e.PackageError=e.Package=void 0;var Q=r(9515),T=r(265),s=r(265);Object.defineProperty(e,"Package",{enumerable:!0,get:function(){return s.Package}}),Object.defineProperty(e,"PackageError",{enumerable:!0,get:function(){return s.PackageError}});var a,l=r(7525);if(e.PathFilters={source:function(t){return e.CONFIG.source.hasOwnProperty(t.name)&&(t.name=e.CONFIG.source[t.name]),!0},normalize:function(t){var e=t.name;return e.match(/^(?:[a-z]+:\/)?\/|[a-z]:\\|\[/i)||(t.name="[mathjax]/"+e.replace(/^\.\//,"")),t.addExtension&&!e.match(/\.[^\/]+$/)&&(t.name+=".js"),!0},prefix:function(t){for(var r;(r=t.name.match(/^\[([^\]]*)\]/))&&e.CONFIG.paths.hasOwnProperty(r[1]);)t.name=e.CONFIG.paths[r[1]]+t.name.substr(r[0].length);return!0}},function(t){var r=Q.MathJax.version;t.versions=new Map,t.ready=function(){for(var t,e,r=[],n=0;n<arguments.length;n++)r[n]=arguments[n];0===r.length&&(r=Array.from(T.Package.packages.keys()));var o=[];try{for(var Q=i(r),s=Q.next();!s.done;s=Q.next()){var a=s.value,l=T.Package.packages.get(a)||new T.Package(a,!0);o.push(l.promise)}}catch(e){t={error:e}}finally{try{s&&!s.done&&(e=Q.return)&&e.call(Q)}finally{if(t)throw t.error}}return Promise.all(o)},t.load=function(){for(var r,n,o=[],Q=0;Q<arguments.length;Q++)o[Q]=arguments[Q];if(0===o.length)return Promise.resolve();var s=[],a=function(r){var n=T.Package.packages.get(r);n||(n=new T.Package(r)).provides(e.CONFIG.provides[r]),n.checkNoLoad(),s.push(n.promise.then((function(){e.CONFIG.versionWarnings&&n.isLoaded&&!t.versions.has(T.Package.resolvePath(r))&&console.warn("No version information available for component ".concat(r))})))};try{for(var l=i(o),c=l.next();!c.done;c=l.next()){var u=c.value;a(u)}}catch(t){r={error:t}}finally{try{c&&!c.done&&(n=l.return)&&n.call(l)}finally{if(r)throw r.error}}return T.Package.loadAll(),Promise.all(s)},t.preLoad=function(){for(var t,r,n=[],o=0;o<arguments.length;o++)n[o]=arguments[o];try{for(var Q=i(n),s=Q.next();!s.done;s=Q.next()){var a=s.value,l=T.Package.packages.get(a);l||(l=new T.Package(a,!0)).provides(e.CONFIG.provides[a]),l.loaded()}}catch(e){t={error:e}}finally{try{s&&!s.done&&(r=Q.return)&&r.call(Q)}finally{if(t)throw t.error}}},t.defaultReady=function(){void 0!==e.MathJax.startup&&e.MathJax.config.startup.ready()},t.getRoot=function(){var t="//../../es5";if("undefined"!=typeof document){var e=document.currentScript||document.getElementById("MathJax-script");e&&(t=e.src.replace(/\/[^\/]*$/,""))}return t},t.checkVersion=function(n,o,i){return t.versions.set(T.Package.resolvePath(n),r),!(!e.CONFIG.versionWarnings||o===r)&&(console.warn("Component ".concat(n," uses ").concat(o," of MathJax; version in use is ").concat(r)),!0)},t.pathFilters=new l.FunctionList,t.pathFilters.add(e.PathFilters.source,0),t.pathFilters.add(e.PathFilters.normalize,10),t.pathFilters.add(e.PathFilters.prefix,20)}(a=e.Loader||(e.Loader={})),e.MathJax=Q.MathJax,void 0===e.MathJax.loader){(0,Q.combineDefaults)(e.MathJax.config,"loader",{paths:{mathjax:a.getRoot()},source:{},dependencies:{},provides:{},load:[],ready:a.defaultReady.bind(a),failed:function(t){return console.log("MathJax(".concat(t.package||"?","): ").concat(t.message))},require:null,pathFilters:[],versionWarnings:!0}),(0,Q.combineWithMathJax)({loader:a});try{for(var c=i(e.MathJax.config.loader.pathFilters),u=c.next();!u.done;u=c.next()){var p=u.value;Array.isArray(p)?a.pathFilters.add(p[0],p[1]):a.pathFilters.add(p)}}catch(t){n={error:t}}finally{try{u&&!u.done&&(o=c.return)&&o.call(c)}finally{if(n)throw n.error}}}e.CONFIG=e.MathJax.config.loader},265:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Q=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},T=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))};Object.defineProperty(e,"__esModule",{value:!0}),e.Package=e.PackageError=void 0;var s=r(235),a=function(t){function e(e,r){var n=t.call(this,e)||this;return n.package=r,n}return o(e,t),e}(Error);e.PackageError=a;var l=function(){function t(e,r){void 0===r&&(r=!1),this.isLoaded=!1,this.isLoading=!1,this.hasFailed=!1,this.dependents=[],this.dependencies=[],this.dependencyCount=0,this.provided=[],this.name=e,this.noLoad=r,t.packages.set(e,this),this.promise=this.makePromise(this.makeDependencies())}return Object.defineProperty(t.prototype,"canLoad",{get:function(){return 0===this.dependencyCount&&!this.noLoad&&!this.isLoading&&!this.hasFailed},enumerable:!1,configurable:!0}),t.resolvePath=function(t,e){void 0===e&&(e=!0);var r={name:t,original:t,addExtension:e};return s.Loader.pathFilters.execute(r),r.name},t.loadAll=function(){var t,e;try{for(var r=i(this.packages.values()),n=r.next();!n.done;n=r.next()){var o=n.value;o.canLoad&&o.load()}}catch(e){t={error:e}}finally{try{n&&!n.done&&(e=r.return)&&e.call(r)}finally{if(t)throw t.error}}},t.prototype.makeDependencies=function(){var e,r,n=[],o=t.packages,a=this.noLoad,l=this.name,c=[];s.CONFIG.dependencies.hasOwnProperty(l)?c.push.apply(c,T([],Q(s.CONFIG.dependencies[l]),!1)):"core"!==l&&c.push("core");try{for(var u=i(c),p=u.next();!p.done;p=u.next()){var h=p.value,d=o.get(h)||new t(h,a);this.dependencies.indexOf(d)<0&&(d.addDependent(this,a),this.dependencies.push(d),d.isLoaded||(this.dependencyCount++,n.push(d.promise)))}}catch(t){e={error:t}}finally{try{p&&!p.done&&(r=u.return)&&r.call(u)}finally{if(e)throw e.error}}return n},t.prototype.makePromise=function(t){var e=this,r=new Promise((function(t,r){e.resolve=t,e.reject=r})),n=s.CONFIG[this.name]||{};return n.ready&&(r=r.then((function(t){return n.ready(e.name)}))),t.length&&(t.push(r),r=Promise.all(t).then((function(t){return t.join(", ")}))),n.failed&&r.catch((function(t){return n.failed(new a(t,e.name))})),r},t.prototype.load=function(){if(!this.isLoaded&&!this.isLoading&&!this.noLoad){this.isLoading=!0;var e=t.resolvePath(this.name);s.CONFIG.require?this.loadCustom(e):this.loadScript(e)}},t.prototype.loadCustom=function(t){var e=this;try{var r=s.CONFIG.require(t);r instanceof Promise?r.then((function(){return e.checkLoad()})).catch((function(r){return e.failed("Can't load \""+t+'"\n'+r.message.trim())})):this.checkLoad()}catch(t){this.failed(t.message)}},t.prototype.loadScript=function(t){var e=this,r=document.createElement("script");r.src=t,r.charset="UTF-8",r.onload=function(t){return e.checkLoad()},r.onerror=function(r){return e.failed("Can't load \""+t+'"')},document.head.appendChild(r)},t.prototype.loaded=function(){var t,e,r,n;this.isLoaded=!0,this.isLoading=!1;try{for(var o=i(this.dependents),Q=o.next();!Q.done;Q=o.next()){Q.value.requirementSatisfied()}}catch(e){t={error:e}}finally{try{Q&&!Q.done&&(e=o.return)&&e.call(o)}finally{if(t)throw t.error}}try{for(var T=i(this.provided),s=T.next();!s.done;s=T.next()){s.value.loaded()}}catch(t){r={error:t}}finally{try{s&&!s.done&&(n=T.return)&&n.call(T)}finally{if(r)throw r.error}}this.resolve(this.name)},t.prototype.failed=function(t){this.hasFailed=!0,this.isLoading=!1,this.reject(new a(t,this.name))},t.prototype.checkLoad=function(){var t=this;((s.CONFIG[this.name]||{}).checkReady||function(){return Promise.resolve()})().then((function(){return t.loaded()})).catch((function(e){return t.failed(e)}))},t.prototype.requirementSatisfied=function(){this.dependencyCount&&(this.dependencyCount--,this.canLoad&&this.load())},t.prototype.provides=function(e){var r,n;void 0===e&&(e=[]);try{for(var o=i(e),Q=o.next();!Q.done;Q=o.next()){var T=Q.value,a=t.packages.get(T);a||(s.CONFIG.dependencies[T]||(s.CONFIG.dependencies[T]=[]),s.CONFIG.dependencies[T].push(T),(a=new t(T,!0)).isLoading=!0),this.provided.push(a)}}catch(t){r={error:t}}finally{try{Q&&!Q.done&&(n=o.return)&&n.call(o)}finally{if(r)throw r.error}}},t.prototype.addDependent=function(t,e){this.dependents.push(t),e||this.checkNoLoad()},t.prototype.checkNoLoad=function(){var t,e;if(this.noLoad){this.noLoad=!1;try{for(var r=i(this.dependencies),n=r.next();!n.done;n=r.next()){n.value.checkNoLoad()}}catch(e){t={error:e}}finally{try{n&&!n.done&&(e=r.return)&&e.call(r)}finally{if(t)throw t.error}}}},t.packages=new Map,t}();e.Package=l},2388:function(t,e,r){var n=this&&this.__assign||function(){return n=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},n.apply(this,arguments)},o=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},i=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},Q=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))};Object.defineProperty(e,"__esModule",{value:!0}),e.CONFIG=e.MathJax=e.Startup=void 0;var T,s=r(9515),a=r(8666),l=r(7233);!function(t){var T,s,l=new a.PrioritizedList;function u(e){return T.visitTree(e,t.document)}function p(){T=new e.MathJax._.core.MmlTree.SerializedMmlVisitor.SerializedMmlVisitor,s=e.MathJax._.mathjax.mathjax,t.input=y(),t.output=H(),t.adaptor=g(),t.handler&&s.handlers.unregister(t.handler),t.handler=b(),t.handler&&(s.handlers.register(t.handler),t.document=v())}function h(){var e,r;t.input&&t.output&&d();var n=t.output?t.output.name.toLowerCase():"";try{for(var i=o(t.input),Q=i.next();!Q.done;Q=i.next()){var T=Q.value,s=T.name.toLowerCase();L(s,T),m(s,T),t.output&&f(s,n,T)}}catch(t){e={error:t}}finally{try{Q&&!Q.done&&(r=i.return)&&r.call(i)}finally{if(e)throw e.error}}}function d(){e.MathJax.typeset=function(e){void 0===e&&(e=null),t.document.options.elements=e,t.document.reset(),t.document.render()},e.MathJax.typesetPromise=function(e){return void 0===e&&(e=null),t.document.options.elements=e,t.document.reset(),s.handleRetriesFor((function(){t.document.render()}))},e.MathJax.typesetClear=function(e){void 0===e&&(e=null),e?t.document.clearMathItemsWithin(e):t.document.clear()}}function f(r,n,o){var i=r+"2"+n;e.MathJax[i]=function(e,r){return void 0===r&&(r={}),r.format=o.name,t.document.convert(e,r)},e.MathJax[i+"Promise"]=function(e,r){return void 0===r&&(r={}),r.format=o.name,s.handleRetriesFor((function(){return t.document.convert(e,r)}))},e.MathJax[n+"Stylesheet"]=function(){return t.output.styleSheet(t.document)},"getMetricsFor"in t.output&&(e.MathJax.getMetricsFor=function(e,r){return t.output.getMetricsFor(e,r)})}function L(r,n){var o=e.MathJax._.core.MathItem.STATE;e.MathJax[r+"2mml"]=function(e,r){return void 0===r&&(r={}),r.end=o.CONVERT,r.format=n.name,u(t.document.convert(e,r))},e.MathJax[r+"2mmlPromise"]=function(e,r){return void 0===r&&(r={}),r.end=o.CONVERT,r.format=n.name,s.handleRetriesFor((function(){return u(t.document.convert(e,r))}))}}function m(t,r){e.MathJax[t+"Reset"]=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return r.reset.apply(r,Q([],i(t),!1))}}function y(){var r,n,i=[];try{for(var Q=o(e.CONFIG.input),T=Q.next();!T.done;T=Q.next()){var s=T.value,a=t.constructors[s];if(!a)throw Error('Input Jax "'+s+'" is not defined (has it been loaded?)');i.push(new a(e.MathJax.config[s]))}}catch(t){r={error:t}}finally{try{T&&!T.done&&(n=Q.return)&&n.call(Q)}finally{if(r)throw r.error}}return i}function H(){var r=e.CONFIG.output;if(!r)return null;var n=t.constructors[r];if(!n)throw Error('Output Jax "'+r+'" is not defined (has it been loaded?)');return new n(e.MathJax.config[r])}function g(){var r=e.CONFIG.adaptor;if(!r||"none"===r)return null;var n=t.constructors[r];if(!n)throw Error('DOMAdaptor "'+r+'" is not defined (has it been loaded?)');return n(e.MathJax.config[r])}function b(){var r,n,i=e.CONFIG.handler;if(!i||"none"===i||!t.adaptor)return null;var Q=t.constructors[i];if(!Q)throw Error('Handler "'+i+'" is not defined (has it been loaded?)');var T=new Q(t.adaptor,5);try{for(var s=o(l),a=s.next();!a.done;a=s.next()){T=a.value.item(T)}}catch(t){r={error:t}}finally{try{a&&!a.done&&(n=s.return)&&n.call(s)}finally{if(r)throw r.error}}return T}function v(r){return void 0===r&&(r=null),s.document(r||e.CONFIG.document,n(n({},e.MathJax.config.options),{InputJax:t.input,OutputJax:t.output}))}t.constructors={},t.input=[],t.output=null,t.handler=null,t.adaptor=null,t.elements=null,t.document=null,t.promise=new Promise((function(e,r){t.promiseResolve=e,t.promiseReject=r})),t.pagePromise=new Promise((function(t,e){var n=r.g.document;if(n&&n.readyState&&"complete"!==n.readyState&&"interactive"!==n.readyState){var o=function(){return t()};n.defaultView.addEventListener("load",o,!0),n.defaultView.addEventListener("DOMContentLoaded",o,!0)}else t()})),t.toMML=u,t.registerConstructor=function(e,r){t.constructors[e]=r},t.useHandler=function(t,r){void 0===r&&(r=!1),e.CONFIG.handler&&!r||(e.CONFIG.handler=t)},t.useAdaptor=function(t,r){void 0===r&&(r=!1),e.CONFIG.adaptor&&!r||(e.CONFIG.adaptor=t)},t.useInput=function(t,r){void 0===r&&(r=!1),c&&!r||e.CONFIG.input.push(t)},t.useOutput=function(t,r){void 0===r&&(r=!1),e.CONFIG.output&&!r||(e.CONFIG.output=t)},t.extendHandler=function(t,e){void 0===e&&(e=10),l.add(t,e)},t.defaultReady=function(){p(),h(),t.pagePromise.then((function(){return e.CONFIG.pageReady()})).then((function(){return t.promiseResolve()})).catch((function(e){return t.promiseReject(e)}))},t.defaultPageReady=function(){return e.CONFIG.typeset&&e.MathJax.typesetPromise?e.MathJax.typesetPromise(e.CONFIG.elements):Promise.resolve()},t.getComponents=p,t.makeMethods=h,t.makeTypesetMethods=d,t.makeOutputMethods=f,t.makeMmlMethods=L,t.makeResetMethod=m,t.getInputJax=y,t.getOutputJax=H,t.getAdaptor=g,t.getHandler=b,t.getDocument=v}(T=e.Startup||(e.Startup={})),e.MathJax=s.MathJax,void 0===e.MathJax._.startup&&((0,s.combineDefaults)(e.MathJax.config,"startup",{input:[],output:"",handler:null,adaptor:null,document:"undefined"==typeof document?"":document,elements:null,typeset:!0,ready:T.defaultReady.bind(T),pageReady:T.defaultPageReady.bind(T)}),(0,s.combineWithMathJax)({startup:T,options:{}}),e.MathJax.config.startup.invalidOption&&(l.OPTIONS.invalidOption=e.MathJax.config.startup.invalidOption),e.MathJax.config.startup.optionError&&(l.OPTIONS.optionError=e.MathJax.config.startup.optionError)),e.CONFIG=e.MathJax.config.startup;var c=0!==e.CONFIG.input.length},3282:function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.VERSION=void 0,e.VERSION="3.2.2"},5009:function(t,e){var r=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractDOMAdaptor=void 0;var n=function(){function t(t){void 0===t&&(t=null),this.document=t}return t.prototype.node=function(t,e,n,o){var i,Q;void 0===e&&(e={}),void 0===n&&(n=[]);var T=this.create(t,o);this.setAttributes(T,e);try{for(var s=r(n),a=s.next();!a.done;a=s.next()){var l=a.value;this.append(T,l)}}catch(t){i={error:t}}finally{try{a&&!a.done&&(Q=s.return)&&Q.call(s)}finally{if(i)throw i.error}}return T},t.prototype.setAttributes=function(t,e){var n,o,i,Q,T,s;if(e.style&&"string"!=typeof e.style)try{for(var a=r(Object.keys(e.style)),l=a.next();!l.done;l=a.next()){var c=l.value;this.setStyle(t,c.replace(/-([a-z])/g,(function(t,e){return e.toUpperCase()})),e.style[c])}}catch(t){n={error:t}}finally{try{l&&!l.done&&(o=a.return)&&o.call(a)}finally{if(n)throw n.error}}if(e.properties)try{for(var u=r(Object.keys(e.properties)),p=u.next();!p.done;p=u.next()){t[c=p.value]=e.properties[c]}}catch(t){i={error:t}}finally{try{p&&!p.done&&(Q=u.return)&&Q.call(u)}finally{if(i)throw i.error}}try{for(var h=r(Object.keys(e)),d=h.next();!d.done;d=h.next()){"style"===(c=d.value)&&"string"!=typeof e.style||"properties"===c||this.setAttribute(t,c,e[c])}}catch(t){T={error:t}}finally{try{d&&!d.done&&(s=h.return)&&s.call(h)}finally{if(T)throw T.error}}},t.prototype.replace=function(t,e){return this.insert(t,e),this.remove(e),e},t.prototype.childNode=function(t,e){return this.childNodes(t)[e]},t.prototype.allClasses=function(t){var e=this.getAttribute(t,"class");return e?e.replace(/  +/g," ").replace(/^ /,"").replace(/ $/,"").split(/ /):[]},t}();e.AbstractDOMAdaptor=n},3494:function(t,e,r){Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractFindMath=void 0;var n=r(7233),o=function(){function t(t){var e=this.constructor;this.options=(0,n.userOptions)((0,n.defaultOptions)({},e.OPTIONS),t)}return t.OPTIONS={},t}();e.AbstractFindMath=o},3670:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractHandler=void 0;var i=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e}(r(5722).AbstractMathDocument),Q=function(){function t(t,e){void 0===e&&(e=5),this.documentClass=i,this.adaptor=t,this.priority=e}return Object.defineProperty(t.prototype,"name",{get:function(){return this.constructor.NAME},enumerable:!1,configurable:!0}),t.prototype.handlesDocument=function(t){return!1},t.prototype.create=function(t,e){return new this.documentClass(t,this.adaptor,e)},t.NAME="generic",t}();e.AbstractHandler=Q},805:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.HandlerList=void 0;var Q=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.register=function(t){return this.add(t,t.priority)},e.prototype.unregister=function(t){this.remove(t)},e.prototype.handlesDocument=function(t){var e,r;try{for(var n=i(this),o=n.next();!o.done;o=n.next()){var Q=o.value.item;if(Q.handlesDocument(t))return Q}}catch(t){e={error:t}}finally{try{o&&!o.done&&(r=n.return)&&r.call(n)}finally{if(e)throw e.error}}throw new Error("Can't find handler for document")},e.prototype.document=function(t,e){return void 0===e&&(e=null),this.handlesDocument(t).create(t,e)},e}(r(8666).PrioritizedList);e.HandlerList=Q},9206:function(t,e,r){Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractInputJax=void 0;var n=r(7233),o=r(7525),i=function(){function t(t){void 0===t&&(t={}),this.adaptor=null,this.mmlFactory=null;var e=this.constructor;this.options=(0,n.userOptions)((0,n.defaultOptions)({},e.OPTIONS),t),this.preFilters=new o.FunctionList,this.postFilters=new o.FunctionList}return Object.defineProperty(t.prototype,"name",{get:function(){return this.constructor.NAME},enumerable:!1,configurable:!0}),t.prototype.setAdaptor=function(t){this.adaptor=t},t.prototype.setMmlFactory=function(t){this.mmlFactory=t},t.prototype.initialize=function(){},t.prototype.reset=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e]},Object.defineProperty(t.prototype,"processStrings",{get:function(){return!0},enumerable:!1,configurable:!0}),t.prototype.findMath=function(t,e){return[]},t.prototype.executeFilters=function(t,e,r,n){var o={math:e,document:r,data:n};return t.execute(o),o.data},t.NAME="generic",t.OPTIONS={},t}();e.AbstractInputJax=i},5722:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Q=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},T=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))};Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractMathDocument=e.resetAllOptions=e.resetOptions=e.RenderList=void 0;var s=r(7233),a=r(9206),l=r(2975),c=r(9e3),u=r(4474),p=r(3909),h=r(6751),d=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.create=function(t){var e,r,n=new this;try{for(var o=i(Object.keys(t)),T=o.next();!T.done;T=o.next()){var s=T.value,a=Q(this.action(s,t[s]),2),l=a[0],c=a[1];c&&n.add(l,c)}}catch(t){e={error:t}}finally{try{T&&!T.done&&(r=o.return)&&r.call(o)}finally{if(e)throw e.error}}return n},e.action=function(t,e){var r,n,o,i,T,s,a=!0,l=e[0];if(1===e.length||"boolean"==typeof e[1])2===e.length&&(a=e[1]),T=(r=Q(this.methodActions(t),2))[0],s=r[1];else if("string"==typeof e[1])if("string"==typeof e[2]){4===e.length&&(a=e[3]);var c=Q(e.slice(1),2),u=c[0],p=c[1];T=(n=Q(this.methodActions(u,p),2))[0],s=n[1]}else 3===e.length&&(a=e[2]),T=(o=Q(this.methodActions(e[1]),2))[0],s=o[1];else 4===e.length&&(a=e[3]),T=(i=Q(e.slice(1),2))[0],s=i[1];return[{id:t,renderDoc:T,renderMath:s,convert:a},l]},e.methodActions=function(t,e){return void 0===e&&(e=t),[function(e){return t&&e[t](),!1},function(t,r){return e&&t[e](r),!1}]},e.prototype.renderDoc=function(t,e){var r,n;void 0===e&&(e=u.STATE.UNPROCESSED);try{for(var o=i(this.items),Q=o.next();!Q.done;Q=o.next()){var T=Q.value;if(T.priority>=e&&T.item.renderDoc(t))return}}catch(t){r={error:t}}finally{try{Q&&!Q.done&&(n=o.return)&&n.call(o)}finally{if(r)throw r.error}}},e.prototype.renderMath=function(t,e,r){var n,o;void 0===r&&(r=u.STATE.UNPROCESSED);try{for(var Q=i(this.items),T=Q.next();!T.done;T=Q.next()){var s=T.value;if(s.priority>=r&&s.item.renderMath(t,e))return}}catch(t){n={error:t}}finally{try{T&&!T.done&&(o=Q.return)&&o.call(Q)}finally{if(n)throw n.error}}},e.prototype.renderConvert=function(t,e,r){var n,o;void 0===r&&(r=u.STATE.LAST);try{for(var Q=i(this.items),T=Q.next();!T.done;T=Q.next()){var s=T.value;if(s.priority>r)return;if(s.item.convert&&s.item.renderMath(t,e))return}}catch(t){n={error:t}}finally{try{T&&!T.done&&(o=Q.return)&&o.call(Q)}finally{if(n)throw n.error}}},e.prototype.findID=function(t){var e,r;try{for(var n=i(this.items),o=n.next();!o.done;o=n.next()){var Q=o.value;if(Q.item.id===t)return Q.item}}catch(t){e={error:t}}finally{try{o&&!o.done&&(r=n.return)&&r.call(n)}finally{if(e)throw e.error}}return null},e}(r(8666).PrioritizedList);e.RenderList=d,e.resetOptions={all:!1,processed:!1,inputJax:null,outputJax:null},e.resetAllOptions={all:!0,processed:!0,inputJax:[],outputJax:[]};var f=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.compile=function(t){return null},e}(a.AbstractInputJax),L=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.typeset=function(t,e){return void 0===e&&(e=null),null},e.prototype.escaped=function(t,e){return null},e}(l.AbstractOutputJax),m=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e}(c.AbstractMathList),y=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e}(u.AbstractMathItem),H=function(){function t(e,r,n){var o=this,i=this.constructor;this.document=e,this.options=(0,s.userOptions)((0,s.defaultOptions)({},i.OPTIONS),n),this.math=new(this.options.MathList||m),this.renderActions=d.create(this.options.renderActions),this.processed=new t.ProcessBits,this.outputJax=this.options.OutputJax||new L;var Q=this.options.InputJax||[new f];Array.isArray(Q)||(Q=[Q]),this.inputJax=Q,this.adaptor=r,this.outputJax.setAdaptor(r),this.inputJax.map((function(t){return t.setAdaptor(r)})),this.mmlFactory=this.options.MmlFactory||new p.MmlFactory,this.inputJax.map((function(t){return t.setMmlFactory(o.mmlFactory)})),this.outputJax.initialize(),this.inputJax.map((function(t){return t.initialize()}))}return Object.defineProperty(t.prototype,"kind",{get:function(){return this.constructor.KIND},enumerable:!1,configurable:!0}),t.prototype.addRenderAction=function(t){for(var e=[],r=1;r<arguments.length;r++)e[r-1]=arguments[r];var n=Q(d.action(t,e),2),o=n[0],i=n[1];this.renderActions.add(o,i)},t.prototype.removeRenderAction=function(t){var e=this.renderActions.findID(t);e&&this.renderActions.remove(e)},t.prototype.render=function(){return this.renderActions.renderDoc(this),this},t.prototype.rerender=function(t){return void 0===t&&(t=u.STATE.RERENDER),this.state(t-1),this.render(),this},t.prototype.convert=function(t,e){void 0===e&&(e={});var r=(0,s.userOptions)({format:this.inputJax[0].name,display:!0,end:u.STATE.LAST,em:16,ex:8,containerWidth:null,lineWidth:1e6,scale:1,family:""},e),n=r.format,o=r.display,i=r.end,Q=r.ex,T=r.em,a=r.containerWidth,l=r.lineWidth,c=r.scale,p=r.family;null===a&&(a=80*Q);var h=this.inputJax.reduce((function(t,e){return e.name===n?e:t}),null),d=new this.options.MathItem(t,h,o);return d.start.node=this.adaptor.body(this.document),d.setMetrics(T,Q,a,l,c),this.outputJax.options.mtextInheritFont&&(d.outputData.mtextFamily=p),this.outputJax.options.merrorInheritFont&&(d.outputData.merrorFamily=p),d.convert(this,i),d.typesetRoot||d.root},t.prototype.findMath=function(t){return void 0===t&&(t=null),this.processed.set("findMath"),this},t.prototype.compile=function(){var t,e,r,n;if(!this.processed.isSet("compile")){var o=[];try{for(var Q=i(this.math),T=Q.next();!T.done;T=Q.next()){var s=T.value;this.compileMath(s),void 0!==s.inputData.recompile&&o.push(s)}}catch(e){t={error:e}}finally{try{T&&!T.done&&(e=Q.return)&&e.call(Q)}finally{if(t)throw t.error}}try{for(var a=i(o),l=a.next();!l.done;l=a.next()){var c=(s=l.value).inputData.recompile;s.state(c.state),s.inputData.recompile=c,this.compileMath(s)}}catch(t){r={error:t}}finally{try{l&&!l.done&&(n=a.return)&&n.call(a)}finally{if(r)throw r.error}}this.processed.set("compile")}return this},t.prototype.compileMath=function(t){try{t.compile(this)}catch(e){if(e.retry||e.restart)throw e;this.options.compileError(this,t,e),t.inputData.error=e}},t.prototype.compileError=function(t,e){t.root=this.mmlFactory.create("math",null,[this.mmlFactory.create("merror",{"data-mjx-error":e.message,title:e.message},[this.mmlFactory.create("mtext",null,[this.mmlFactory.create("text").setText("Math input error")])])]),t.display&&t.root.attributes.set("display","block"),t.inputData.error=e.message},t.prototype.typeset=function(){var t,e;if(!this.processed.isSet("typeset")){try{for(var r=i(this.math),n=r.next();!n.done;n=r.next()){var o=n.value;try{o.typeset(this)}catch(t){if(t.retry||t.restart)throw t;this.options.typesetError(this,o,t),o.outputData.error=t}}}catch(e){t={error:e}}finally{try{n&&!n.done&&(e=r.return)&&e.call(r)}finally{if(t)throw t.error}}this.processed.set("typeset")}return this},t.prototype.typesetError=function(t,e){t.typesetRoot=this.adaptor.node("mjx-container",{class:"MathJax mjx-output-error",jax:this.outputJax.name},[this.adaptor.node("span",{"data-mjx-error":e.message,title:e.message,style:{color:"red","background-color":"yellow","line-height":"normal"}},[this.adaptor.text("Math output error")])]),t.display&&this.adaptor.setAttributes(t.typesetRoot,{style:{display:"block",margin:"1em 0","text-align":"center"}}),t.outputData.error=e.message},t.prototype.getMetrics=function(){return this.processed.isSet("getMetrics")||(this.outputJax.getMetrics(this),this.processed.set("getMetrics")),this},t.prototype.updateDocument=function(){var t,e;if(!this.processed.isSet("updateDocument")){try{for(var r=i(this.math.reversed()),n=r.next();!n.done;n=r.next()){n.value.updateDocument(this)}}catch(e){t={error:e}}finally{try{n&&!n.done&&(e=r.return)&&e.call(r)}finally{if(t)throw t.error}}this.processed.set("updateDocument")}return this},t.prototype.removeFromDocument=function(t){return void 0===t&&(t=!1),this},t.prototype.state=function(t,e){var r,n;void 0===e&&(e=!1);try{for(var o=i(this.math),Q=o.next();!Q.done;Q=o.next()){Q.value.state(t,e)}}catch(t){r={error:t}}finally{try{Q&&!Q.done&&(n=o.return)&&n.call(o)}finally{if(r)throw r.error}}return t<u.STATE.INSERTED&&this.processed.clear("updateDocument"),t<u.STATE.TYPESET&&(this.processed.clear("typeset"),this.processed.clear("getMetrics")),t<u.STATE.COMPILED&&this.processed.clear("compile"),this},t.prototype.reset=function(t){var r;return void 0===t&&(t={processed:!0}),(t=(0,s.userOptions)(Object.assign({},e.resetOptions),t)).all&&Object.assign(t,e.resetAllOptions),t.processed&&this.processed.reset(),t.inputJax&&this.inputJax.forEach((function(e){return e.reset.apply(e,T([],Q(t.inputJax),!1))})),t.outputJax&&(r=this.outputJax).reset.apply(r,T([],Q(t.outputJax),!1)),this},t.prototype.clear=function(){return this.reset(),this.math.clear(),this},t.prototype.concat=function(t){return this.math.merge(t),this},t.prototype.clearMathItemsWithin=function(t){var e,r=this.getMathItemsWithin(t);return(e=this.math).remove.apply(e,T([],Q(r),!1)),r},t.prototype.getMathItemsWithin=function(t){var e,r,n,o;Array.isArray(t)||(t=[t]);var Q=this.adaptor,T=[],s=Q.getElements(t,this.document);try{t:for(var a=i(this.math),l=a.next();!l.done;l=a.next()){var c=l.value;try{for(var u=(n=void 0,i(s)),p=u.next();!p.done;p=u.next()){var h=p.value;if(c.start.node&&Q.contains(h,c.start.node)){T.push(c);continue t}}}catch(t){n={error:t}}finally{try{p&&!p.done&&(o=u.return)&&o.call(u)}finally{if(n)throw n.error}}}}catch(t){e={error:t}}finally{try{l&&!l.done&&(r=a.return)&&r.call(a)}finally{if(e)throw e.error}}return T},t.KIND="MathDocument",t.OPTIONS={OutputJax:null,InputJax:null,MmlFactory:null,MathList:m,MathItem:y,compileError:function(t,e,r){t.compileError(e,r)},typesetError:function(t,e,r){t.typesetError(e,r)},renderActions:(0,s.expandable)({find:[u.STATE.FINDMATH,"findMath","",!1],compile:[u.STATE.COMPILED],metrics:[u.STATE.METRICS,"getMetrics","",!1],typeset:[u.STATE.TYPESET],update:[u.STATE.INSERTED,"updateDocument",!1]})},t.ProcessBits=(0,h.BitFieldClass)("findMath","compile","getMetrics","typeset","updateDocument"),t}();e.AbstractMathDocument=H},4474:function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.newState=e.STATE=e.AbstractMathItem=e.protoItem=void 0,e.protoItem=function(t,e,r,n,o,i,Q){return void 0===Q&&(Q=null),{open:t,math:e,close:r,n:n,start:{n:o},end:{n:i},display:Q}};var r=function(){function t(t,r,n,o,i){void 0===n&&(n=!0),void 0===o&&(o={i:0,n:0,delim:""}),void 0===i&&(i={i:0,n:0,delim:""}),this.root=null,this.typesetRoot=null,this.metrics={},this.inputData={},this.outputData={},this._state=e.STATE.UNPROCESSED,this.math=t,this.inputJax=r,this.display=n,this.start=o,this.end=i,this.root=null,this.typesetRoot=null,this.metrics={},this.inputData={},this.outputData={}}return Object.defineProperty(t.prototype,"isEscaped",{get:function(){return null===this.display},enumerable:!1,configurable:!0}),t.prototype.render=function(t){t.renderActions.renderMath(this,t)},t.prototype.rerender=function(t,r){void 0===r&&(r=e.STATE.RERENDER),this.state()>=r&&this.state(r-1),t.renderActions.renderMath(this,t,r)},t.prototype.convert=function(t,r){void 0===r&&(r=e.STATE.LAST),t.renderActions.renderConvert(this,t,r)},t.prototype.compile=function(t){this.state()<e.STATE.COMPILED&&(this.root=this.inputJax.compile(this,t),this.state(e.STATE.COMPILED))},t.prototype.typeset=function(t){this.state()<e.STATE.TYPESET&&(this.typesetRoot=t.outputJax[this.isEscaped?"escaped":"typeset"](this,t),this.state(e.STATE.TYPESET))},t.prototype.updateDocument=function(t){},t.prototype.removeFromDocument=function(t){void 0===t&&(t=!1)},t.prototype.setMetrics=function(t,e,r,n,o){this.metrics={em:t,ex:e,containerWidth:r,lineWidth:n,scale:o}},t.prototype.state=function(t,r){return void 0===t&&(t=null),void 0===r&&(r=!1),null!=t&&(t<e.STATE.INSERTED&&this._state>=e.STATE.INSERTED&&this.removeFromDocument(r),t<e.STATE.TYPESET&&this._state>=e.STATE.TYPESET&&(this.outputData={}),t<e.STATE.COMPILED&&this._state>=e.STATE.COMPILED&&(this.inputData={}),this._state=t),this._state},t.prototype.reset=function(t){void 0===t&&(t=!1),this.state(e.STATE.UNPROCESSED,t)},t}();e.AbstractMathItem=r,e.STATE={UNPROCESSED:0,FINDMATH:10,COMPILED:20,CONVERT:100,METRICS:110,RERENDER:125,TYPESET:150,INSERTED:200,LAST:1e4},e.newState=function(t,r){if(t in e.STATE)throw Error("State "+t+" already exists");e.STATE[t]=r}},9e3:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractMathList=void 0;var i=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.isBefore=function(t,e){return t.start.i<e.start.i||t.start.i===e.start.i&&t.start.n<e.start.n},e}(r(103).LinkedList);e.AbstractMathList=i},91:function(t,e){var r=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.Attributes=e.INHERIT=void 0,e.INHERIT="_inherit_";var n=function(){function t(t,e){this.global=e,this.defaults=Object.create(e),this.inherited=Object.create(this.defaults),this.attributes=Object.create(this.inherited),Object.assign(this.defaults,t)}return t.prototype.set=function(t,e){this.attributes[t]=e},t.prototype.setList=function(t){Object.assign(this.attributes,t)},t.prototype.get=function(t){var r=this.attributes[t];return r===e.INHERIT&&(r=this.global[t]),r},t.prototype.getExplicit=function(t){if(this.attributes.hasOwnProperty(t))return this.attributes[t]},t.prototype.getList=function(){for(var t,e,n=[],o=0;o<arguments.length;o++)n[o]=arguments[o];var i={};try{for(var Q=r(n),T=Q.next();!T.done;T=Q.next()){var s=T.value;i[s]=this.get(s)}}catch(e){t={error:e}}finally{try{T&&!T.done&&(e=Q.return)&&e.call(Q)}finally{if(t)throw t.error}}return i},t.prototype.setInherited=function(t,e){this.inherited[t]=e},t.prototype.getInherited=function(t){return this.inherited[t]},t.prototype.getDefault=function(t){return this.defaults[t]},t.prototype.isSet=function(t){return this.attributes.hasOwnProperty(t)||this.inherited.hasOwnProperty(t)},t.prototype.hasDefault=function(t){return t in this.defaults},t.prototype.getExplicitNames=function(){return Object.keys(this.attributes)},t.prototype.getInheritedNames=function(){return Object.keys(this.inherited)},t.prototype.getDefaultNames=function(){return Object.keys(this.defaults)},t.prototype.getGlobalNames=function(){return Object.keys(this.global)},t.prototype.getAllAttributes=function(){return this.attributes},t.prototype.getAllInherited=function(){return this.inherited},t.prototype.getAllDefaults=function(){return this.defaults},t.prototype.getAllGlobals=function(){return this.global},t}();e.Attributes=n},6336:function(t,e,r){var n;Object.defineProperty(e,"__esModule",{value:!0}),e.MML=void 0;var o=r(9007),i=r(3233),Q=r(450),T=r(3050),s=r(2756),a=r(4770),l=r(6030),c=r(7265),u=r(9878),p=r(6850),h=r(7131),d=r(6145),f=r(1314),L=r(1581),m=r(7238),y=r(5741),H=r(5410),g=r(6661),b=r(9145),v=r(4461),M=r(5184),_=r(6405),V=r(1349),O=r(5022),S=r(4359),E=r(142),x=r(7590),A=r(3985),C=r(9102),N=r(3948),w=r(1334);e.MML=((n={})[i.MmlMath.prototype.kind]=i.MmlMath,n[Q.MmlMi.prototype.kind]=Q.MmlMi,n[T.MmlMn.prototype.kind]=T.MmlMn,n[s.MmlMo.prototype.kind]=s.MmlMo,n[a.MmlMtext.prototype.kind]=a.MmlMtext,n[l.MmlMspace.prototype.kind]=l.MmlMspace,n[c.MmlMs.prototype.kind]=c.MmlMs,n[u.MmlMrow.prototype.kind]=u.MmlMrow,n[u.MmlInferredMrow.prototype.kind]=u.MmlInferredMrow,n[p.MmlMfrac.prototype.kind]=p.MmlMfrac,n[h.MmlMsqrt.prototype.kind]=h.MmlMsqrt,n[d.MmlMroot.prototype.kind]=d.MmlMroot,n[f.MmlMstyle.prototype.kind]=f.MmlMstyle,n[L.MmlMerror.prototype.kind]=L.MmlMerror,n[m.MmlMpadded.prototype.kind]=m.MmlMpadded,n[y.MmlMphantom.prototype.kind]=y.MmlMphantom,n[H.MmlMfenced.prototype.kind]=H.MmlMfenced,n[g.MmlMenclose.prototype.kind]=g.MmlMenclose,n[b.MmlMaction.prototype.kind]=b.MmlMaction,n[v.MmlMsub.prototype.kind]=v.MmlMsub,n[v.MmlMsup.prototype.kind]=v.MmlMsup,n[v.MmlMsubsup.prototype.kind]=v.MmlMsubsup,n[M.MmlMunder.prototype.kind]=M.MmlMunder,n[M.MmlMover.prototype.kind]=M.MmlMover,n[M.MmlMunderover.prototype.kind]=M.MmlMunderover,n[_.MmlMmultiscripts.prototype.kind]=_.MmlMmultiscripts,n[_.MmlMprescripts.prototype.kind]=_.MmlMprescripts,n[_.MmlNone.prototype.kind]=_.MmlNone,n[V.MmlMtable.prototype.kind]=V.MmlMtable,n[O.MmlMlabeledtr.prototype.kind]=O.MmlMlabeledtr,n[O.MmlMtr.prototype.kind]=O.MmlMtr,n[S.MmlMtd.prototype.kind]=S.MmlMtd,n[E.MmlMaligngroup.prototype.kind]=E.MmlMaligngroup,n[x.MmlMalignmark.prototype.kind]=x.MmlMalignmark,n[A.MmlMglyph.prototype.kind]=A.MmlMglyph,n[C.MmlSemantics.prototype.kind]=C.MmlSemantics,n[C.MmlAnnotation.prototype.kind]=C.MmlAnnotation,n[C.MmlAnnotationXML.prototype.kind]=C.MmlAnnotationXML,n[N.TeXAtom.prototype.kind]=N.TeXAtom,n[w.MathChoice.prototype.kind]=w.MathChoice,n[o.TextNode.prototype.kind]=o.TextNode,n[o.XMLNode.prototype.kind]=o.XMLNode,n)},1759:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.MathMLVisitor=void 0;var Q=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.document=null,e}return o(e,t),e.prototype.visitTree=function(t,e){this.document=e;var r=e.createElement("top");return this.visitNode(t,r),this.document=null,r.firstChild},e.prototype.visitTextNode=function(t,e){e.appendChild(this.document.createTextNode(t.getText()))},e.prototype.visitXMLNode=function(t,e){e.appendChild(t.getXML().cloneNode(!0))},e.prototype.visitInferredMrowNode=function(t,e){var r,n;try{for(var o=i(t.childNodes),Q=o.next();!Q.done;Q=o.next()){var T=Q.value;this.visitNode(T,e)}}catch(t){r={error:t}}finally{try{Q&&!Q.done&&(n=o.return)&&n.call(o)}finally{if(r)throw r.error}}},e.prototype.visitDefault=function(t,e){var r,n,o=this.document.createElement(t.kind);this.addAttributes(t,o);try{for(var Q=i(t.childNodes),T=Q.next();!T.done;T=Q.next()){var s=T.value;this.visitNode(s,o)}}catch(t){r={error:t}}finally{try{T&&!T.done&&(n=Q.return)&&n.call(Q)}finally{if(r)throw r.error}}e.appendChild(o)},e.prototype.addAttributes=function(t,e){var r,n,o=t.attributes,Q=o.getExplicitNames();try{for(var T=i(Q),s=T.next();!s.done;s=T.next()){var a=s.value;e.setAttribute(a,o.getExplicit(a).toString())}}catch(t){r={error:t}}finally{try{s&&!s.done&&(n=T.return)&&n.call(T)}finally{if(r)throw r.error}}},e}(r(6325).MmlVisitor);e.MathMLVisitor=Q},3909:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.MmlFactory=void 0;var i=r(7860),Q=r(6336),T=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"MML",{get:function(){return this.node},enumerable:!1,configurable:!0}),e.defaultNodes=Q.MML,e}(i.AbstractNodeFactory);e.MmlFactory=T},9007:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)},Q=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},T=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q};Object.defineProperty(e,"__esModule",{value:!0}),e.XMLNode=e.TextNode=e.AbstractMmlEmptyNode=e.AbstractMmlBaseNode=e.AbstractMmlLayoutNode=e.AbstractMmlTokenNode=e.AbstractMmlNode=e.indentAttributes=e.TEXCLASSNAMES=e.TEXCLASS=void 0;var s=r(91),a=r(4596);e.TEXCLASS={ORD:0,OP:1,BIN:2,REL:3,OPEN:4,CLOSE:5,PUNCT:6,INNER:7,VCENTER:8,NONE:-1},e.TEXCLASSNAMES=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"];var l=["","thinmathspace","mediummathspace","thickmathspace"],c=[[0,-1,2,3,0,0,0,1],[-1,-1,0,3,0,0,0,1],[2,2,0,0,2,0,0,2],[3,3,0,0,3,0,0,3],[0,0,0,0,0,0,0,0],[0,-1,2,3,0,0,0,1],[1,1,0,1,1,1,1,1],[1,-1,2,3,1,0,1,1]];e.indentAttributes=["indentalign","indentalignfirst","indentshift","indentshiftfirst"];var u=function(t){function r(e,r,n){void 0===r&&(r={}),void 0===n&&(n=[]);var o=t.call(this,e)||this;return o.prevClass=null,o.prevLevel=null,o.texclass=null,o.arity<0&&(o.childNodes=[e.create("inferredMrow")],o.childNodes[0].parent=o),o.setChildren(n),o.attributes=new s.Attributes(e.getNodeClass(o.kind).defaults,e.getNodeClass("math").defaults),o.attributes.setList(r),o}return o(r,t),r.prototype.copy=function(t){var e,r,n,o;void 0===t&&(t=!1);var T=this.factory.create(this.kind);if(T.properties=i({},this.properties),this.attributes){var s=this.attributes.getAllAttributes();try{for(var a=Q(Object.keys(s)),l=a.next();!l.done;l=a.next()){var c=l.value;("id"!==c||t)&&T.attributes.set(c,s[c])}}catch(t){e={error:t}}finally{try{l&&!l.done&&(r=a.return)&&r.call(a)}finally{if(e)throw e.error}}}if(this.childNodes&&this.childNodes.length){var u=this.childNodes;1===u.length&&u[0].isInferred&&(u=u[0].childNodes);try{for(var p=Q(u),h=p.next();!h.done;h=p.next()){var d=h.value;d?T.appendChild(d.copy()):T.childNodes.push(null)}}catch(t){n={error:t}}finally{try{h&&!h.done&&(o=p.return)&&o.call(p)}finally{if(n)throw n.error}}}return T},Object.defineProperty(r.prototype,"texClass",{get:function(){return this.texclass},set:function(t){this.texclass=t},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"isToken",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"isEmbellished",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"isSpacelike",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"linebreakContainer",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"hasNewLine",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"arity",{get:function(){return 1/0},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"isInferred",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"Parent",{get:function(){for(var t=this.parent;t&&t.notParent;)t=t.Parent;return t},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"notParent",{get:function(){return!1},enumerable:!1,configurable:!0}),r.prototype.setChildren=function(e){return this.arity<0?this.childNodes[0].setChildren(e):t.prototype.setChildren.call(this,e)},r.prototype.appendChild=function(e){var r,n,o=this;if(this.arity<0)return this.childNodes[0].appendChild(e),e;if(e.isInferred){if(this.arity===1/0)return e.childNodes.forEach((function(e){return t.prototype.appendChild.call(o,e)})),e;var i=e;(e=this.factory.create("mrow")).setChildren(i.childNodes),e.attributes=i.attributes;try{for(var T=Q(i.getPropertyNames()),s=T.next();!s.done;s=T.next()){var a=s.value;e.setProperty(a,i.getProperty(a))}}catch(t){r={error:t}}finally{try{s&&!s.done&&(n=T.return)&&n.call(T)}finally{if(r)throw r.error}}}return t.prototype.appendChild.call(this,e)},r.prototype.replaceChild=function(e,r){return this.arity<0?(this.childNodes[0].replaceChild(e,r),e):t.prototype.replaceChild.call(this,e,r)},r.prototype.core=function(){return this},r.prototype.coreMO=function(){return this},r.prototype.coreIndex=function(){return 0},r.prototype.childPosition=function(){for(var t,e,r=this,n=r.parent;n&&n.notParent;)r=n,n=n.parent;if(n){var o=0;try{for(var i=Q(n.childNodes),T=i.next();!T.done;T=i.next()){if(T.value===r)return o;o++}}catch(e){t={error:e}}finally{try{T&&!T.done&&(e=i.return)&&e.call(i)}finally{if(t)throw t.error}}}return null},r.prototype.setTeXclass=function(t){return this.getPrevClass(t),null!=this.texClass?this:t},r.prototype.updateTeXclass=function(t){t&&(this.prevClass=t.prevClass,this.prevLevel=t.prevLevel,t.prevClass=t.prevLevel=null,this.texClass=t.texClass)},r.prototype.getPrevClass=function(t){t&&(this.prevClass=t.texClass,this.prevLevel=t.attributes.get("scriptlevel"))},r.prototype.texSpacing=function(){var t=null!=this.prevClass?this.prevClass:e.TEXCLASS.NONE,r=this.texClass||e.TEXCLASS.ORD;if(t===e.TEXCLASS.NONE||r===e.TEXCLASS.NONE)return"";t===e.TEXCLASS.VCENTER&&(t=e.TEXCLASS.ORD),r===e.TEXCLASS.VCENTER&&(r=e.TEXCLASS.ORD);var n=c[t][r];return(this.prevLevel>0||this.attributes.get("scriptlevel")>0)&&n>=0?"":l[Math.abs(n)]},r.prototype.hasSpacingAttributes=function(){return this.isEmbellished&&this.coreMO().hasSpacingAttributes()},r.prototype.setInheritedAttributes=function(t,e,n,o){var i,s;void 0===t&&(t={}),void 0===e&&(e=!1),void 0===n&&(n=0),void 0===o&&(o=!1);var a=this.attributes.getAllDefaults();try{for(var l=Q(Object.keys(t)),c=l.next();!c.done;c=l.next()){var u=c.value;if(a.hasOwnProperty(u)||r.alwaysInherit.hasOwnProperty(u)){var p=T(t[u],2),h=p[0],d=p[1];((r.noInherit[h]||{})[this.kind]||{})[u]||this.attributes.setInherited(u,d)}}}catch(t){i={error:t}}finally{try{c&&!c.done&&(s=l.return)&&s.call(l)}finally{if(i)throw i.error}}void 0===this.attributes.getExplicit("displaystyle")&&this.attributes.setInherited("displaystyle",e),void 0===this.attributes.getExplicit("scriptlevel")&&this.attributes.setInherited("scriptlevel",n),o&&this.setProperty("texprimestyle",o);var f=this.arity;if(f>=0&&f!==1/0&&(1===f&&0===this.childNodes.length||1!==f&&this.childNodes.length!==f))if(f<this.childNodes.length)this.childNodes=this.childNodes.slice(0,f);else for(;this.childNodes.length<f;)this.appendChild(this.factory.create("mrow"));this.setChildInheritedAttributes(t,e,n,o)},r.prototype.setChildInheritedAttributes=function(t,e,r,n){var o,i;try{for(var T=Q(this.childNodes),s=T.next();!s.done;s=T.next()){s.value.setInheritedAttributes(t,e,r,n)}}catch(t){o={error:t}}finally{try{s&&!s.done&&(i=T.return)&&i.call(T)}finally{if(o)throw o.error}}},r.prototype.addInheritedAttributes=function(t,e){var r,n,o=i({},t);try{for(var T=Q(Object.keys(e)),s=T.next();!s.done;s=T.next()){var a=s.value;"displaystyle"!==a&&"scriptlevel"!==a&&"style"!==a&&(o[a]=[this.kind,e[a]])}}catch(t){r={error:t}}finally{try{s&&!s.done&&(n=T.return)&&n.call(T)}finally{if(r)throw r.error}}return o},r.prototype.inheritAttributesFrom=function(t){var e=t.attributes,r=e.get("displaystyle"),n=e.get("scriptlevel"),o=e.isSet("mathsize")?{mathsize:["math",e.get("mathsize")]}:{},i=t.getProperty("texprimestyle")||!1;this.setInheritedAttributes(o,r,n,i)},r.prototype.verifyTree=function(t){if(void 0===t&&(t=null),null!==t){this.verifyAttributes(t);var e=this.arity;t.checkArity&&e>=0&&e!==1/0&&(1===e&&0===this.childNodes.length||1!==e&&this.childNodes.length!==e)&&this.mError('Wrong number of children for "'+this.kind+'" node',t,!0),this.verifyChildren(t)}},r.prototype.verifyAttributes=function(t){var e,r;if(t.checkAttributes){var n=this.attributes,o=[];try{for(var i=Q(n.getExplicitNames()),T=i.next();!T.done;T=i.next()){var s=T.value;"data-"===s.substr(0,5)||void 0!==n.getDefault(s)||s.match(/^(?:class|style|id|(?:xlink:)?href)$/)||o.push(s)}}catch(t){e={error:t}}finally{try{T&&!T.done&&(r=i.return)&&r.call(i)}finally{if(e)throw e.error}}o.length&&this.mError("Unknown attributes for "+this.kind+" node: "+o.join(", "),t)}},r.prototype.verifyChildren=function(t){var e,r;try{for(var n=Q(this.childNodes),o=n.next();!o.done;o=n.next()){o.value.verifyTree(t)}}catch(t){e={error:t}}finally{try{o&&!o.done&&(r=n.return)&&r.call(n)}finally{if(e)throw e.error}}},r.prototype.mError=function(t,e,r){if(void 0===r&&(r=!1),this.parent&&this.parent.isKind("merror"))return null;var n=this.factory.create("merror");if(n.attributes.set("data-mjx-message",t),e.fullErrors||r){var o=this.factory.create("mtext"),i=this.factory.create("text");i.setText(e.fullErrors?t:this.kind),o.appendChild(i),n.appendChild(o),this.parent.replaceChild(n,this)}else this.parent.replaceChild(n,this),n.appendChild(this);return n},r.defaults={mathbackground:s.INHERIT,mathcolor:s.INHERIT,mathsize:s.INHERIT,dir:s.INHERIT},r.noInherit={mstyle:{mpadded:{width:!0,height:!0,depth:!0,lspace:!0,voffset:!0},mtable:{width:!0,height:!0,depth:!0,align:!0}},maligngroup:{mrow:{groupalign:!0},mtable:{groupalign:!0}}},r.alwaysInherit={scriptminsize:!0,scriptsizemultiplier:!0},r.verifyDefaults={checkArity:!0,checkAttributes:!1,fullErrors:!1,fixMmultiscripts:!0,fixMtables:!0},r}(a.AbstractNode);e.AbstractMmlNode=u;var p=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"isToken",{get:function(){return!0},enumerable:!1,configurable:!0}),e.prototype.getText=function(){var t,e,r="";try{for(var n=Q(this.childNodes),o=n.next();!o.done;o=n.next()){var i=o.value;i instanceof L&&(r+=i.getText())}}catch(e){t={error:e}}finally{try{o&&!o.done&&(e=n.return)&&e.call(n)}finally{if(t)throw t.error}}return r},e.prototype.setChildInheritedAttributes=function(t,e,r,n){var o,i;try{for(var T=Q(this.childNodes),s=T.next();!s.done;s=T.next()){var a=s.value;a instanceof u&&a.setInheritedAttributes(t,e,r,n)}}catch(t){o={error:t}}finally{try{s&&!s.done&&(i=T.return)&&i.call(T)}finally{if(o)throw o.error}}},e.prototype.walkTree=function(t,e){var r,n;t(this,e);try{for(var o=Q(this.childNodes),i=o.next();!i.done;i=o.next()){var T=i.value;T instanceof u&&T.walkTree(t,e)}}catch(t){r={error:t}}finally{try{i&&!i.done&&(n=o.return)&&n.call(o)}finally{if(r)throw r.error}}return e},e.defaults=i(i({},u.defaults),{mathvariant:"normal",mathsize:s.INHERIT}),e}(u);e.AbstractMmlTokenNode=p;var h=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"isSpacelike",{get:function(){return this.childNodes[0].isSpacelike},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isEmbellished",{get:function(){return this.childNodes[0].isEmbellished},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return-1},enumerable:!1,configurable:!0}),e.prototype.core=function(){return this.childNodes[0]},e.prototype.coreMO=function(){return this.childNodes[0].coreMO()},e.prototype.setTeXclass=function(t){return t=this.childNodes[0].setTeXclass(t),this.updateTeXclass(this.childNodes[0]),t},e.defaults=u.defaults,e}(u);e.AbstractMmlLayoutNode=h;var d=function(t){function r(){return null!==t&&t.apply(this,arguments)||this}return o(r,t),Object.defineProperty(r.prototype,"isEmbellished",{get:function(){return this.childNodes[0].isEmbellished},enumerable:!1,configurable:!0}),r.prototype.core=function(){return this.childNodes[0]},r.prototype.coreMO=function(){return this.childNodes[0].coreMO()},r.prototype.setTeXclass=function(t){var r,n;this.getPrevClass(t),this.texClass=e.TEXCLASS.ORD;var o=this.childNodes[0];o?this.isEmbellished||o.isKind("mi")?(t=o.setTeXclass(t),this.updateTeXclass(this.core())):(o.setTeXclass(null),t=this):t=this;try{for(var i=Q(this.childNodes.slice(1)),T=i.next();!T.done;T=i.next()){var s=T.value;s&&s.setTeXclass(null)}}catch(t){r={error:t}}finally{try{T&&!T.done&&(n=i.return)&&n.call(i)}finally{if(r)throw r.error}}return t},r.defaults=u.defaults,r}(u);e.AbstractMmlBaseNode=d;var f=function(t){function r(){return null!==t&&t.apply(this,arguments)||this}return o(r,t),Object.defineProperty(r.prototype,"isToken",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"isEmbellished",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"isSpacelike",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"linebreakContainer",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"hasNewLine",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"arity",{get:function(){return 0},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"isInferred",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"notParent",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"Parent",{get:function(){return this.parent},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"texClass",{get:function(){return e.TEXCLASS.NONE},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"prevClass",{get:function(){return e.TEXCLASS.NONE},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"prevLevel",{get:function(){return 0},enumerable:!1,configurable:!0}),r.prototype.hasSpacingAttributes=function(){return!1},Object.defineProperty(r.prototype,"attributes",{get:function(){return null},enumerable:!1,configurable:!0}),r.prototype.core=function(){return this},r.prototype.coreMO=function(){return this},r.prototype.coreIndex=function(){return 0},r.prototype.childPosition=function(){return 0},r.prototype.setTeXclass=function(t){return t},r.prototype.texSpacing=function(){return""},r.prototype.setInheritedAttributes=function(t,e,r,n){},r.prototype.inheritAttributesFrom=function(t){},r.prototype.verifyTree=function(t){},r.prototype.mError=function(t,e,r){return void 0===r&&(r=!1),null},r}(a.AbstractEmptyNode);e.AbstractMmlEmptyNode=f;var L=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.text="",e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"text"},enumerable:!1,configurable:!0}),e.prototype.getText=function(){return this.text},e.prototype.setText=function(t){return this.text=t,this},e.prototype.copy=function(){return this.factory.create(this.kind).setText(this.getText())},e.prototype.toString=function(){return this.text},e}(f);e.TextNode=L;var m=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.xml=null,e.adaptor=null,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"XML"},enumerable:!1,configurable:!0}),e.prototype.getXML=function(){return this.xml},e.prototype.setXML=function(t,e){return void 0===e&&(e=null),this.xml=t,this.adaptor=e,this},e.prototype.getSerializedXML=function(){return this.adaptor.serializeXML(this.xml)},e.prototype.copy=function(){return this.factory.create(this.kind).setXML(this.adaptor.clone(this.xml))},e.prototype.toString=function(){return"XML data"},e}(f);e.XMLNode=m},3948:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.TeXAtom=void 0;var Q=r(9007),T=r(2756),s=function(t){function e(e,r,n){var o=t.call(this,e,r,n)||this;return o.texclass=Q.TEXCLASS.ORD,o.setProperty("texClass",o.texClass),o}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"TeXAtom"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return-1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"notParent",{get:function(){return this.childNodes[0]&&1===this.childNodes[0].childNodes.length},enumerable:!1,configurable:!0}),e.prototype.setTeXclass=function(t){return this.childNodes[0].setTeXclass(null),this.adjustTeXclass(t)},e.prototype.adjustTeXclass=function(t){return t},e.defaults=i({},Q.AbstractMmlBaseNode.defaults),e}(Q.AbstractMmlBaseNode);e.TeXAtom=s,s.prototype.adjustTeXclass=T.MmlMo.prototype.adjustTeXclass},9145:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMaction=void 0;var Q=r(9007),T=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"maction"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"selected",{get:function(){var t=this.attributes.get("selection"),e=Math.max(1,Math.min(this.childNodes.length,t))-1;return this.childNodes[e]||this.factory.create("mrow")},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isEmbellished",{get:function(){return this.selected.isEmbellished},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSpacelike",{get:function(){return this.selected.isSpacelike},enumerable:!1,configurable:!0}),e.prototype.core=function(){return this.selected.core()},e.prototype.coreMO=function(){return this.selected.coreMO()},e.prototype.verifyAttributes=function(e){(t.prototype.verifyAttributes.call(this,e),"toggle"!==this.attributes.get("actiontype")&&void 0!==this.attributes.getExplicit("selection"))&&delete this.attributes.getAllAttributes().selection},e.prototype.setTeXclass=function(t){"tooltip"===this.attributes.get("actiontype")&&this.childNodes[1]&&this.childNodes[1].setTeXclass(null);var e=this.selected;return t=e.setTeXclass(t),this.updateTeXclass(e),t},e.prototype.nextToggleSelection=function(){var t=Math.max(1,this.attributes.get("selection")+1);t>this.childNodes.length&&(t=1),this.attributes.set("selection",t)},e.defaults=i(i({},Q.AbstractMmlNode.defaults),{actiontype:"toggle",selection:1}),e}(Q.AbstractMmlNode);e.MmlMaction=T},142:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMaligngroup=void 0;var Q=r(9007),T=r(91),s=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"maligngroup"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSpacelike",{get:function(){return!0},enumerable:!1,configurable:!0}),e.prototype.setChildInheritedAttributes=function(e,r,n,o){e=this.addInheritedAttributes(e,this.attributes.getAllAttributes()),t.prototype.setChildInheritedAttributes.call(this,e,r,n,o)},e.defaults=i(i({},Q.AbstractMmlLayoutNode.defaults),{groupalign:T.INHERIT}),e}(Q.AbstractMmlLayoutNode);e.MmlMaligngroup=s},7590:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMalignmark=void 0;var Q=r(9007),T=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"malignmark"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSpacelike",{get:function(){return!0},enumerable:!1,configurable:!0}),e.defaults=i(i({},Q.AbstractMmlNode.defaults),{edge:"left"}),e}(Q.AbstractMmlNode);e.MmlMalignmark=T},3233:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMath=void 0;var Q=r(9007),T=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"math"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"linebreakContainer",{get:function(){return!0},enumerable:!1,configurable:!0}),e.prototype.setChildInheritedAttributes=function(e,r,n,o){"display"===this.attributes.get("mode")&&this.attributes.setInherited("display","block"),e=this.addInheritedAttributes(e,this.attributes.getAllAttributes()),r=!!this.attributes.get("displaystyle")||!this.attributes.get("displaystyle")&&"block"===this.attributes.get("display"),this.attributes.setInherited("displaystyle",r),n=this.attributes.get("scriptlevel")||this.constructor.defaults.scriptlevel,t.prototype.setChildInheritedAttributes.call(this,e,r,n,o)},e.defaults=i(i({},Q.AbstractMmlLayoutNode.defaults),{mathvariant:"normal",mathsize:"normal",mathcolor:"",mathbackground:"transparent",dir:"ltr",scriptlevel:0,displaystyle:!1,display:"inline",maxwidth:"",overflow:"linebreak",altimg:"","altimg-width":"","altimg-height":"","altimg-valign":"",alttext:"",cdgroup:"",scriptsizemultiplier:1/Math.sqrt(2),scriptminsize:"8px",infixlinebreakstyle:"before",lineleading:"1ex",linebreakmultchar:"\u2062",indentshift:"auto",indentalign:"auto",indenttarget:"",indentalignfirst:"indentalign",indentshiftfirst:"indentshift",indentalignlast:"indentalign",indentshiftlast:"indentshift"}),e}(Q.AbstractMmlLayoutNode);e.MmlMath=T},1334:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MathChoice=void 0;var Q=r(9007),T=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"MathChoice"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 4},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"notParent",{get:function(){return!0},enumerable:!1,configurable:!0}),e.prototype.setInheritedAttributes=function(t,e,r,n){var o=e?0:Math.max(0,Math.min(r,2))+1,i=this.childNodes[o]||this.factory.create("mrow");this.parent.replaceChild(i,this),i.setInheritedAttributes(t,e,r,n)},e.defaults=i({},Q.AbstractMmlBaseNode.defaults),e}(Q.AbstractMmlBaseNode);e.MathChoice=T},6661:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMenclose=void 0;var Q=r(9007),T=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.texclass=Q.TEXCLASS.ORD,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"menclose"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return-1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"linebreakContininer",{get:function(){return!0},enumerable:!1,configurable:!0}),e.prototype.setTeXclass=function(t){return t=this.childNodes[0].setTeXclass(t),this.updateTeXclass(this.childNodes[0]),t},e.defaults=i(i({},Q.AbstractMmlNode.defaults),{notation:"longdiv"}),e}(Q.AbstractMmlNode);e.MmlMenclose=T},1581:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMerror=void 0;var Q=r(9007),T=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.texclass=Q.TEXCLASS.ORD,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"merror"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return-1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"linebreakContainer",{get:function(){return!0},enumerable:!1,configurable:!0}),e.defaults=i({},Q.AbstractMmlNode.defaults),e}(Q.AbstractMmlNode);e.MmlMerror=T},5410:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)},Q=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMfenced=void 0;var T=r(9007),s=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.texclass=T.TEXCLASS.INNER,e.separators=[],e.open=null,e.close=null,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mfenced"},enumerable:!1,configurable:!0}),e.prototype.setTeXclass=function(t){this.getPrevClass(t),this.open&&(t=this.open.setTeXclass(t)),this.childNodes[0]&&(t=this.childNodes[0].setTeXclass(t));for(var e=1,r=this.childNodes.length;e<r;e++)this.separators[e-1]&&(t=this.separators[e-1].setTeXclass(t)),this.childNodes[e]&&(t=this.childNodes[e].setTeXclass(t));return this.close&&(t=this.close.setTeXclass(t)),this.updateTeXclass(this.open),t},e.prototype.setChildInheritedAttributes=function(e,r,n,o){var i,T;this.addFakeNodes();try{for(var s=Q([this.open,this.close].concat(this.separators)),a=s.next();!a.done;a=s.next()){var l=a.value;l&&l.setInheritedAttributes(e,r,n,o)}}catch(t){i={error:t}}finally{try{a&&!a.done&&(T=s.return)&&T.call(s)}finally{if(i)throw i.error}}t.prototype.setChildInheritedAttributes.call(this,e,r,n,o)},e.prototype.addFakeNodes=function(){var t,e,r=this.attributes.getList("open","close","separators"),n=r.open,o=r.close,i=r.separators;if(n=n.replace(/[ \t\n\r]/g,""),o=o.replace(/[ \t\n\r]/g,""),i=i.replace(/[ \t\n\r]/g,""),n&&(this.open=this.fakeNode(n,{fence:!0,form:"prefix"},T.TEXCLASS.OPEN)),i){for(;i.length<this.childNodes.length-1;)i+=i.charAt(i.length-1);var s=0;try{for(var a=Q(this.childNodes.slice(1)),l=a.next();!l.done;l=a.next()){l.value&&this.separators.push(this.fakeNode(i.charAt(s++)))}}catch(e){t={error:e}}finally{try{l&&!l.done&&(e=a.return)&&e.call(a)}finally{if(t)throw t.error}}}o&&(this.close=this.fakeNode(o,{fence:!0,form:"postfix"},T.TEXCLASS.CLOSE))},e.prototype.fakeNode=function(t,e,r){void 0===e&&(e={}),void 0===r&&(r=null);var n=this.factory.create("text").setText(t),o=this.factory.create("mo",e,[n]);return o.texClass=r,o.parent=this,o},e.defaults=i(i({},T.AbstractMmlNode.defaults),{open:"(",close:")",separators:","}),e}(T.AbstractMmlNode);e.MmlMfenced=s},6850:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)},Q=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMfrac=void 0;var T=r(9007),s=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mfrac"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 2},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"linebreakContainer",{get:function(){return!0},enumerable:!1,configurable:!0}),e.prototype.setTeXclass=function(t){var e,r;this.getPrevClass(t);try{for(var n=Q(this.childNodes),o=n.next();!o.done;o=n.next()){o.value.setTeXclass(null)}}catch(t){e={error:t}}finally{try{o&&!o.done&&(r=n.return)&&r.call(n)}finally{if(e)throw e.error}}return this},e.prototype.setChildInheritedAttributes=function(t,e,r,n){(!e||r>0)&&r++,this.childNodes[0].setInheritedAttributes(t,!1,r,n),this.childNodes[1].setInheritedAttributes(t,!1,r,!0)},e.defaults=i(i({},T.AbstractMmlBaseNode.defaults),{linethickness:"medium",numalign:"center",denomalign:"center",bevelled:!1}),e}(T.AbstractMmlBaseNode);e.MmlMfrac=s},3985:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMglyph=void 0;var Q=r(9007),T=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.texclass=Q.TEXCLASS.ORD,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mglyph"},enumerable:!1,configurable:!0}),e.prototype.verifyAttributes=function(e){var r=this.attributes.getList("src","fontfamily","index"),n=r.src,o=r.fontfamily,i=r.index;""!==n||""!==o&&""!==i?t.prototype.verifyAttributes.call(this,e):this.mError("mglyph must have either src or fontfamily and index attributes",e,!0)},e.defaults=i(i({},Q.AbstractMmlTokenNode.defaults),{alt:"",src:"",index:"",width:"auto",height:"auto",valign:"0em"}),e}(Q.AbstractMmlTokenNode);e.MmlMglyph=T},450:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMi=void 0;var Q=r(9007),T=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.texclass=Q.TEXCLASS.ORD,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mi"},enumerable:!1,configurable:!0}),e.prototype.setInheritedAttributes=function(r,n,o,i){void 0===r&&(r={}),void 0===n&&(n=!1),void 0===o&&(o=0),void 0===i&&(i=!1),t.prototype.setInheritedAttributes.call(this,r,n,o,i),this.getText().match(e.singleCharacter)&&!r.mathvariant&&this.attributes.setInherited("mathvariant","italic")},e.prototype.setTeXclass=function(t){this.getPrevClass(t);var r=this.getText();return r.length>1&&r.match(e.operatorName)&&"normal"===this.attributes.get("mathvariant")&&void 0===this.getProperty("autoOP")&&void 0===this.getProperty("texClass")&&(this.texClass=Q.TEXCLASS.OP,this.setProperty("autoOP",!0)),this},e.defaults=i({},Q.AbstractMmlTokenNode.defaults),e.operatorName=/^[a-z][a-z0-9]*$/i,e.singleCharacter=/^[\uD800-\uDBFF]?.[\u0300-\u036F\u1AB0-\u1ABE\u1DC0-\u1DFF\u20D0-\u20EF]*$/,e}(Q.AbstractMmlTokenNode);e.MmlMi=T},6405:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlNone=e.MmlMprescripts=e.MmlMmultiscripts=void 0;var Q=r(9007),T=r(4461),s=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mmultiscripts"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 1},enumerable:!1,configurable:!0}),e.prototype.setChildInheritedAttributes=function(t,e,r,n){this.childNodes[0].setInheritedAttributes(t,e,r,n);for(var o=!1,i=1,Q=0;i<this.childNodes.length;i++){var T=this.childNodes[i];if(T.isKind("mprescripts")){if(!o&&(o=!0,i%2==0)){var s=this.factory.create("mrow");this.childNodes.splice(i,0,s),s.parent=this,i++}}else{var a=n||Q%2==0;T.setInheritedAttributes(t,!1,r+1,a),Q++}}this.childNodes.length%2==(o?1:0)&&(this.appendChild(this.factory.create("mrow")),this.childNodes[this.childNodes.length-1].setInheritedAttributes(t,!1,r+1,n))},e.prototype.verifyChildren=function(e){for(var r=!1,n=e.fixMmultiscripts,o=0;o<this.childNodes.length;o++){var i=this.childNodes[o];i.isKind("mprescripts")&&(r?i.mError(i.kind+" can only appear once in "+this.kind,e,!0):(r=!0,o%2!=0||n||this.mError("There must be an equal number of prescripts of each type",e)))}this.childNodes.length%2!=(r?1:0)||n||this.mError("There must be an equal number of scripts of each type",e),t.prototype.verifyChildren.call(this,e)},e.defaults=i({},T.MmlMsubsup.defaults),e}(T.MmlMsubsup);e.MmlMmultiscripts=s;var a=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mprescripts"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 0},enumerable:!1,configurable:!0}),e.prototype.verifyTree=function(e){t.prototype.verifyTree.call(this,e),this.parent&&!this.parent.isKind("mmultiscripts")&&this.mError(this.kind+" must be a child of mmultiscripts",e,!0)},e.defaults=i({},Q.AbstractMmlNode.defaults),e}(Q.AbstractMmlNode);e.MmlMprescripts=a;var l=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"none"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 0},enumerable:!1,configurable:!0}),e.prototype.verifyTree=function(e){t.prototype.verifyTree.call(this,e),this.parent&&!this.parent.isKind("mmultiscripts")&&this.mError(this.kind+" must be a child of mmultiscripts",e,!0)},e.defaults=i({},Q.AbstractMmlNode.defaults),e}(Q.AbstractMmlNode);e.MmlNone=l},3050:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMn=void 0;var Q=r(9007),T=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.texclass=Q.TEXCLASS.ORD,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mn"},enumerable:!1,configurable:!0}),e.defaults=i({},Q.AbstractMmlTokenNode.defaults),e}(Q.AbstractMmlTokenNode);e.MmlMn=T},2756:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)},Q=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},T=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMo=void 0;var s=r(9007),a=r(4082),l=r(505),c=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._texClass=null,e.lspace=5/18,e.rspace=5/18,e}return o(e,t),Object.defineProperty(e.prototype,"texClass",{get:function(){if(null===this._texClass){var t=this.getText(),e=Q(this.handleExplicitForm(this.getForms()),3),r=e[0],n=e[1],o=e[2],i=this.constructor.OPTABLE,T=i[r][t]||i[n][t]||i[o][t];return T?T[2]:s.TEXCLASS.REL}return this._texClass},set:function(t){this._texClass=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"kind",{get:function(){return"mo"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isEmbellished",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasNewLine",{get:function(){return"newline"===this.attributes.get("linebreak")},enumerable:!1,configurable:!0}),e.prototype.coreParent=function(){for(var t=this,e=this,r=this.factory.getNodeClass("math");e&&e.isEmbellished&&e.coreMO()===this&&!(e instanceof r);)t=e,e=e.parent;return t},e.prototype.coreText=function(t){if(!t)return"";if(t.isEmbellished)return t.coreMO().getText();for(;((t.isKind("mrow")||t.isKind("TeXAtom")&&t.texClass!==s.TEXCLASS.VCENTER||t.isKind("mstyle")||t.isKind("mphantom"))&&1===t.childNodes.length||t.isKind("munderover"))&&t.childNodes[0];)t=t.childNodes[0];return t.isToken?t.getText():""},e.prototype.hasSpacingAttributes=function(){return this.attributes.isSet("lspace")||this.attributes.isSet("rspace")},Object.defineProperty(e.prototype,"isAccent",{get:function(){var t=!1,e=this.coreParent().parent;if(e){var r=e.isKind("mover")?e.childNodes[e.over].coreMO()?"accent":"":e.isKind("munder")?e.childNodes[e.under].coreMO()?"accentunder":"":e.isKind("munderover")?this===e.childNodes[e.over].coreMO()?"accent":this===e.childNodes[e.under].coreMO()?"accentunder":"":"";if(r)t=void 0!==e.attributes.getExplicit(r)?t:this.attributes.get("accent")}return t},enumerable:!1,configurable:!0}),e.prototype.setTeXclass=function(t){var e=this.attributes.getList("form","fence"),r=e.form,n=e.fence;return void 0===this.getProperty("texClass")&&(this.attributes.isSet("lspace")||this.attributes.isSet("rspace"))?null:(n&&this.texClass===s.TEXCLASS.REL&&("prefix"===r&&(this.texClass=s.TEXCLASS.OPEN),"postfix"===r&&(this.texClass=s.TEXCLASS.CLOSE)),this.adjustTeXclass(t))},e.prototype.adjustTeXclass=function(t){var e=this.texClass,r=this.prevClass;if(e===s.TEXCLASS.NONE)return t;if(t?(!t.getProperty("autoOP")||e!==s.TEXCLASS.BIN&&e!==s.TEXCLASS.REL||(r=t.texClass=s.TEXCLASS.ORD),r=this.prevClass=t.texClass||s.TEXCLASS.ORD,this.prevLevel=this.attributes.getInherited("scriptlevel")):r=this.prevClass=s.TEXCLASS.NONE,e!==s.TEXCLASS.BIN||r!==s.TEXCLASS.NONE&&r!==s.TEXCLASS.BIN&&r!==s.TEXCLASS.OP&&r!==s.TEXCLASS.REL&&r!==s.TEXCLASS.OPEN&&r!==s.TEXCLASS.PUNCT)if(r!==s.TEXCLASS.BIN||e!==s.TEXCLASS.REL&&e!==s.TEXCLASS.CLOSE&&e!==s.TEXCLASS.PUNCT){if(e===s.TEXCLASS.BIN){for(var n=this,o=this.parent;o&&o.parent&&o.isEmbellished&&(1===o.childNodes.length||!o.isKind("mrow")&&o.core()===n);)n=o,o=o.parent;o.childNodes[o.childNodes.length-1]===n&&(this.texClass=s.TEXCLASS.ORD)}}else t.texClass=this.prevClass=s.TEXCLASS.ORD;else this.texClass=s.TEXCLASS.ORD;return this},e.prototype.setInheritedAttributes=function(e,r,n,o){void 0===e&&(e={}),void 0===r&&(r=!1),void 0===n&&(n=0),void 0===o&&(o=!1),t.prototype.setInheritedAttributes.call(this,e,r,n,o);var i=this.getText();this.checkOperatorTable(i),this.checkPseudoScripts(i),this.checkPrimes(i),this.checkMathAccent(i)},e.prototype.checkOperatorTable=function(t){var e,r,n=Q(this.handleExplicitForm(this.getForms()),3),o=n[0],i=n[1],s=n[2];this.attributes.setInherited("form",o);var l=this.constructor.OPTABLE,c=l[o][t]||l[i][t]||l[s][t];if(c){void 0===this.getProperty("texClass")&&(this.texClass=c[2]);try{for(var u=T(Object.keys(c[3]||{})),p=u.next();!p.done;p=u.next()){var h=p.value;this.attributes.setInherited(h,c[3][h])}}catch(t){e={error:t}}finally{try{p&&!p.done&&(r=u.return)&&r.call(u)}finally{if(e)throw e.error}}this.lspace=(c[0]+1)/18,this.rspace=(c[1]+1)/18}else{var d=(0,a.getRange)(t);if(d){void 0===this.getProperty("texClass")&&(this.texClass=d[2]);var f=this.constructor.MMLSPACING[d[2]];this.lspace=(f[0]+1)/18,this.rspace=(f[1]+1)/18}}},e.prototype.getForms=function(){for(var t=this,e=this.parent,r=this.Parent;r&&r.isEmbellished;)t=e,e=r.parent,r=r.Parent;if(e&&e.isKind("mrow")&&1!==e.nonSpaceLength()){if(e.firstNonSpace()===t)return["prefix","infix","postfix"];if(e.lastNonSpace()===t)return["postfix","infix","prefix"]}return["infix","prefix","postfix"]},e.prototype.handleExplicitForm=function(t){if(this.attributes.isSet("form")){var e=this.attributes.get("form");t=[e].concat(t.filter((function(t){return t!==e})))}return t},e.prototype.checkPseudoScripts=function(t){var e=this.constructor.pseudoScripts;if(t.match(e)){var r=this.coreParent().Parent,n=!r||!(r.isKind("msubsup")&&!r.isKind("msub"));this.setProperty("pseudoscript",n),n&&(this.attributes.setInherited("lspace",0),this.attributes.setInherited("rspace",0))}},e.prototype.checkPrimes=function(t){var e=this.constructor.primes;if(t.match(e)){var r=this.constructor.remapPrimes,n=(0,l.unicodeString)((0,l.unicodeChars)(t).map((function(t){return r[t]})));this.setProperty("primes",n)}},e.prototype.checkMathAccent=function(t){var e=this.Parent;if(void 0===this.getProperty("mathaccent")&&e&&e.isKind("munderover")){var r=e.childNodes[0];if(!r.isEmbellished||r.coreMO()!==this){var n=this.constructor.mathaccents;t.match(n)&&this.setProperty("mathaccent",!0)}}},e.defaults=i(i({},s.AbstractMmlTokenNode.defaults),{form:"infix",fence:!1,separator:!1,lspace:"thickmathspace",rspace:"thickmathspace",stretchy:!1,symmetric:!1,maxsize:"infinity",minsize:"0em",largeop:!1,movablelimits:!1,accent:!1,linebreak:"auto",lineleading:"1ex",linebreakstyle:"before",indentalign:"auto",indentshift:"0",indenttarget:"",indentalignfirst:"indentalign",indentshiftfirst:"indentshift",indentalignlast:"indentalign",indentshiftlast:"indentshift"}),e.MMLSPACING=a.MMLSPACING,e.OPTABLE=a.OPTABLE,e.pseudoScripts=new RegExp(["^[\"'*`","\xaa","\xb0","\xb2-\xb4","\xb9","\xba","\u2018-\u201f","\u2032-\u2037\u2057","\u2070\u2071","\u2074-\u207f","\u2080-\u208e","]+$"].join("")),e.primes=new RegExp(["^[\"'`","\u2018-\u201f","]+$"].join("")),e.remapPrimes={34:8243,39:8242,96:8245,8216:8245,8217:8242,8218:8242,8219:8245,8220:8246,8221:8243,8222:8243,8223:8246},e.mathaccents=new RegExp(["^[","\xb4\u0301\u02ca","`\u0300\u02cb","\xa8\u0308","~\u0303\u02dc","\xaf\u0304\u02c9","\u02d8\u0306","\u02c7\u030c","^\u0302\u02c6","\u2192\u20d7","\u02d9\u0307","\u02da\u030a","\u20db","\u20dc","]$"].join("")),e}(s.AbstractMmlTokenNode);e.MmlMo=c},7238:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMpadded=void 0;var Q=r(9007),T=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mpadded"},enumerable:!1,configurable:!0}),e.defaults=i(i({},Q.AbstractMmlLayoutNode.defaults),{width:"",height:"",depth:"",lspace:0,voffset:0}),e}(Q.AbstractMmlLayoutNode);e.MmlMpadded=T},5741:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMphantom=void 0;var Q=r(9007),T=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.texclass=Q.TEXCLASS.ORD,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mphantom"},enumerable:!1,configurable:!0}),e.defaults=i({},Q.AbstractMmlLayoutNode.defaults),e}(Q.AbstractMmlLayoutNode);e.MmlMphantom=T},6145:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMroot=void 0;var Q=r(9007),T=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.texclass=Q.TEXCLASS.ORD,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mroot"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 2},enumerable:!1,configurable:!0}),e.prototype.setTeXclass=function(t){return this.getPrevClass(t),this.childNodes[0].setTeXclass(null),this.childNodes[1].setTeXclass(null),this},e.prototype.setChildInheritedAttributes=function(t,e,r,n){this.childNodes[0].setInheritedAttributes(t,e,r,!0),this.childNodes[1].setInheritedAttributes(t,!1,r+2,n)},e.defaults=i({},Q.AbstractMmlNode.defaults),e}(Q.AbstractMmlNode);e.MmlMroot=T},9878:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)},Q=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlInferredMrow=e.MmlMrow=void 0;var T=r(9007),s=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._core=null,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mrow"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSpacelike",{get:function(){var t,e;try{for(var r=Q(this.childNodes),n=r.next();!n.done;n=r.next()){if(!n.value.isSpacelike)return!1}}catch(e){t={error:e}}finally{try{n&&!n.done&&(e=r.return)&&e.call(r)}finally{if(t)throw t.error}}return!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isEmbellished",{get:function(){var t,e,r=!1,n=0;try{for(var o=Q(this.childNodes),i=o.next();!i.done;i=o.next()){var T=i.value;if(T)if(T.isEmbellished){if(r)return!1;r=!0,this._core=n}else if(!T.isSpacelike)return!1;n++}}catch(e){t={error:e}}finally{try{i&&!i.done&&(e=o.return)&&e.call(o)}finally{if(t)throw t.error}}return r},enumerable:!1,configurable:!0}),e.prototype.core=function(){return this.isEmbellished&&null!=this._core?this.childNodes[this._core]:this},e.prototype.coreMO=function(){return this.isEmbellished&&null!=this._core?this.childNodes[this._core].coreMO():this},e.prototype.nonSpaceLength=function(){var t,e,r=0;try{for(var n=Q(this.childNodes),o=n.next();!o.done;o=n.next()){var i=o.value;i&&!i.isSpacelike&&r++}}catch(e){t={error:e}}finally{try{o&&!o.done&&(e=n.return)&&e.call(n)}finally{if(t)throw t.error}}return r},e.prototype.firstNonSpace=function(){var t,e;try{for(var r=Q(this.childNodes),n=r.next();!n.done;n=r.next()){var o=n.value;if(o&&!o.isSpacelike)return o}}catch(e){t={error:e}}finally{try{n&&!n.done&&(e=r.return)&&e.call(r)}finally{if(t)throw t.error}}return null},e.prototype.lastNonSpace=function(){for(var t=this.childNodes.length;--t>=0;){var e=this.childNodes[t];if(e&&!e.isSpacelike)return e}return null},e.prototype.setTeXclass=function(t){var e,r,n,o;if(null!=this.getProperty("open")||null!=this.getProperty("close")){this.getPrevClass(t),t=null;try{for(var i=Q(this.childNodes),s=i.next();!s.done;s=i.next()){t=s.value.setTeXclass(t)}}catch(t){e={error:t}}finally{try{s&&!s.done&&(r=i.return)&&r.call(i)}finally{if(e)throw e.error}}null==this.texClass&&(this.texClass=T.TEXCLASS.INNER)}else{try{for(var a=Q(this.childNodes),l=a.next();!l.done;l=a.next()){t=l.value.setTeXclass(t)}}catch(t){n={error:t}}finally{try{l&&!l.done&&(o=a.return)&&o.call(a)}finally{if(n)throw n.error}}this.childNodes[0]&&this.updateTeXclass(this.childNodes[0])}return t},e.defaults=i({},T.AbstractMmlNode.defaults),e}(T.AbstractMmlNode);e.MmlMrow=s;var a=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"inferredMrow"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isInferred",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"notParent",{get:function(){return!0},enumerable:!1,configurable:!0}),e.prototype.toString=function(){return"["+this.childNodes.join(",")+"]"},e.defaults=s.defaults,e}(s);e.MmlInferredMrow=a},7265:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMs=void 0;var Q=r(9007),T=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.texclass=Q.TEXCLASS.ORD,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"ms"},enumerable:!1,configurable:!0}),e.defaults=i(i({},Q.AbstractMmlTokenNode.defaults),{lquote:'"',rquote:'"'}),e}(Q.AbstractMmlTokenNode);e.MmlMs=T},6030:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMspace=void 0;var Q=r(9007),T=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.texclass=Q.TEXCLASS.NONE,e}return o(e,t),e.prototype.setTeXclass=function(t){return t},Object.defineProperty(e.prototype,"kind",{get:function(){return"mspace"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSpacelike",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasNewline",{get:function(){var t=this.attributes;return null==t.getExplicit("width")&&null==t.getExplicit("height")&&null==t.getExplicit("depth")&&"newline"===t.get("linebreak")},enumerable:!1,configurable:!0}),e.defaults=i(i({},Q.AbstractMmlTokenNode.defaults),{width:"0em",height:"0ex",depth:"0ex",linebreak:"auto"}),e}(Q.AbstractMmlTokenNode);e.MmlMspace=T},7131:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMsqrt=void 0;var Q=r(9007),T=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.texclass=Q.TEXCLASS.ORD,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"msqrt"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return-1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"linebreakContainer",{get:function(){return!0},enumerable:!1,configurable:!0}),e.prototype.setTeXclass=function(t){return this.getPrevClass(t),this.childNodes[0].setTeXclass(null),this},e.prototype.setChildInheritedAttributes=function(t,e,r,n){this.childNodes[0].setInheritedAttributes(t,e,r,!0)},e.defaults=i({},Q.AbstractMmlNode.defaults),e}(Q.AbstractMmlNode);e.MmlMsqrt=T},1314:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMstyle=void 0;var Q=r(9007),T=r(91),s=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mstyle"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"notParent",{get:function(){return this.childNodes[0]&&1===this.childNodes[0].childNodes.length},enumerable:!1,configurable:!0}),e.prototype.setChildInheritedAttributes=function(t,e,r,n){var o=this.attributes.getExplicit("scriptlevel");null!=o&&((o=o.toString()).match(/^\s*[-+]/)?r+=parseInt(o):r=parseInt(o),n=!1);var i=this.attributes.getExplicit("displaystyle");null!=i&&(e=!0===i,n=!1);var Q=this.attributes.getExplicit("data-cramped");null!=Q&&(n=Q),t=this.addInheritedAttributes(t,this.attributes.getAllAttributes()),this.childNodes[0].setInheritedAttributes(t,e,r,n)},e.defaults=i(i({},Q.AbstractMmlLayoutNode.defaults),{scriptlevel:T.INHERIT,displaystyle:T.INHERIT,scriptsizemultiplier:1/Math.sqrt(2),scriptminsize:"8px",mathbackground:T.INHERIT,mathcolor:T.INHERIT,dir:T.INHERIT,infixlinebreakstyle:"before"}),e}(Q.AbstractMmlLayoutNode);e.MmlMstyle=s},4461:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMsup=e.MmlMsub=e.MmlMsubsup=void 0;var Q=r(9007),T=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"msubsup"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 3},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"base",{get:function(){return 0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sub",{get:function(){return 1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sup",{get:function(){return 2},enumerable:!1,configurable:!0}),e.prototype.setChildInheritedAttributes=function(t,e,r,n){var o=this.childNodes;o[0].setInheritedAttributes(t,e,r,n),o[1].setInheritedAttributes(t,!1,r+1,n||1===this.sub),o[2]&&o[2].setInheritedAttributes(t,!1,r+1,n||2===this.sub)},e.defaults=i(i({},Q.AbstractMmlBaseNode.defaults),{subscriptshift:"",superscriptshift:""}),e}(Q.AbstractMmlBaseNode);e.MmlMsubsup=T;var s=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"msub"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 2},enumerable:!1,configurable:!0}),e.defaults=i({},T.defaults),e}(T);e.MmlMsub=s;var a=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"msup"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 2},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sup",{get:function(){return 1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sub",{get:function(){return 2},enumerable:!1,configurable:!0}),e.defaults=i({},T.defaults),e}(T);e.MmlMsup=a},1349:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)},Q=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMtable=void 0;var T=r(9007),s=r(505),a=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.properties={useHeight:!0},e.texclass=T.TEXCLASS.ORD,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mtable"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"linebreakContainer",{get:function(){return!0},enumerable:!1,configurable:!0}),e.prototype.setInheritedAttributes=function(e,r,n,o){var i,s;try{for(var a=Q(T.indentAttributes),l=a.next();!l.done;l=a.next()){var c=l.value;e[c]&&this.attributes.setInherited(c,e[c][1]),void 0!==this.attributes.getExplicit(c)&&delete this.attributes.getAllAttributes()[c]}}catch(t){i={error:t}}finally{try{l&&!l.done&&(s=a.return)&&s.call(a)}finally{if(i)throw i.error}}t.prototype.setInheritedAttributes.call(this,e,r,n,o)},e.prototype.setChildInheritedAttributes=function(t,e,r,n){var o,i,T,a;try{for(var l=Q(this.childNodes),c=l.next();!c.done;c=l.next()){(f=c.value).isKind("mtr")||this.replaceChild(this.factory.create("mtr"),f).appendChild(f)}}catch(t){o={error:t}}finally{try{c&&!c.done&&(i=l.return)&&i.call(l)}finally{if(o)throw o.error}}r=this.getProperty("scriptlevel")||r,e=!(!this.attributes.getExplicit("displaystyle")&&!this.attributes.getDefault("displaystyle")),t=this.addInheritedAttributes(t,{columnalign:this.attributes.get("columnalign"),rowalign:"center"});var u=this.attributes.getExplicit("data-cramped"),p=(0,s.split)(this.attributes.get("rowalign"));try{for(var h=Q(this.childNodes),d=h.next();!d.done;d=h.next()){var f=d.value;t.rowalign[1]=p.shift()||t.rowalign[1],f.setInheritedAttributes(t,e,r,!!u)}}catch(t){T={error:t}}finally{try{d&&!d.done&&(a=h.return)&&a.call(h)}finally{if(T)throw T.error}}},e.prototype.verifyChildren=function(e){for(var r=null,n=this.factory,o=0;o<this.childNodes.length;o++){var i=this.childNodes[o];if(i.isKind("mtr"))r=null;else{var Q=i.isKind("mtd");if(r?(this.removeChild(i),o--):r=this.replaceChild(n.create("mtr"),i),r.appendChild(Q?i:n.create("mtd",{},[i])),!e.fixMtables){i.parent.removeChild(i),i.parent=this,Q&&r.appendChild(n.create("mtd"));var T=i.mError("Children of "+this.kind+" must be mtr or mlabeledtr",e,Q);r.childNodes[r.childNodes.length-1].appendChild(T)}}}t.prototype.verifyChildren.call(this,e)},e.prototype.setTeXclass=function(t){var e,r;this.getPrevClass(t);try{for(var n=Q(this.childNodes),o=n.next();!o.done;o=n.next()){o.value.setTeXclass(null)}}catch(t){e={error:t}}finally{try{o&&!o.done&&(r=n.return)&&r.call(n)}finally{if(e)throw e.error}}return this},e.defaults=i(i({},T.AbstractMmlNode.defaults),{align:"axis",rowalign:"baseline",columnalign:"center",groupalign:"{left}",alignmentscope:!0,columnwidth:"auto",width:"auto",rowspacing:"1ex",columnspacing:".8em",rowlines:"none",columnlines:"none",frame:"none",framespacing:"0.4em 0.5ex",equalrows:!1,equalcolumns:!1,displaystyle:!1,side:"right",minlabelspacing:"0.8em"}),e}(T.AbstractMmlNode);e.MmlMtable=a},4359:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMtd=void 0;var Q=r(9007),T=r(91),s=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mtd"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return-1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"linebreakContainer",{get:function(){return!0},enumerable:!1,configurable:!0}),e.prototype.verifyChildren=function(e){!this.parent||this.parent.isKind("mtr")?t.prototype.verifyChildren.call(this,e):this.mError(this.kind+" can only be a child of an mtr or mlabeledtr",e,!0)},e.prototype.setTeXclass=function(t){return this.getPrevClass(t),this.childNodes[0].setTeXclass(null),this},e.defaults=i(i({},Q.AbstractMmlBaseNode.defaults),{rowspan:1,columnspan:1,rowalign:T.INHERIT,columnalign:T.INHERIT,groupalign:T.INHERIT}),e}(Q.AbstractMmlBaseNode);e.MmlMtd=s},4770:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMtext=void 0;var Q=r(9007),T=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.texclass=Q.TEXCLASS.ORD,e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mtext"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSpacelike",{get:function(){return!0},enumerable:!1,configurable:!0}),e.defaults=i({},Q.AbstractMmlTokenNode.defaults),e}(Q.AbstractMmlTokenNode);e.MmlMtext=T},5022:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)},Q=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMlabeledtr=e.MmlMtr=void 0;var T=r(9007),s=r(91),a=r(505),l=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mtr"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"linebreakContainer",{get:function(){return!0},enumerable:!1,configurable:!0}),e.prototype.setChildInheritedAttributes=function(t,e,r,n){var o,i,T,s;try{for(var l=Q(this.childNodes),c=l.next();!c.done;c=l.next()){(d=c.value).isKind("mtd")||this.replaceChild(this.factory.create("mtd"),d).appendChild(d)}}catch(t){o={error:t}}finally{try{c&&!c.done&&(i=l.return)&&i.call(l)}finally{if(o)throw o.error}}var u=(0,a.split)(this.attributes.get("columnalign"));1===this.arity&&u.unshift(this.parent.attributes.get("side")),t=this.addInheritedAttributes(t,{rowalign:this.attributes.get("rowalign"),columnalign:"center"});try{for(var p=Q(this.childNodes),h=p.next();!h.done;h=p.next()){var d=h.value;t.columnalign[1]=u.shift()||t.columnalign[1],d.setInheritedAttributes(t,e,r,n)}}catch(t){T={error:t}}finally{try{h&&!h.done&&(s=p.return)&&s.call(p)}finally{if(T)throw T.error}}},e.prototype.verifyChildren=function(e){var r,n;if(!this.parent||this.parent.isKind("mtable")){try{for(var o=Q(this.childNodes),i=o.next();!i.done;i=o.next()){var T=i.value;if(!T.isKind("mtd"))this.replaceChild(this.factory.create("mtd"),T).appendChild(T),e.fixMtables||T.mError("Children of "+this.kind+" must be mtd",e)}}catch(t){r={error:t}}finally{try{i&&!i.done&&(n=o.return)&&n.call(o)}finally{if(r)throw r.error}}t.prototype.verifyChildren.call(this,e)}else this.mError(this.kind+" can only be a child of an mtable",e,!0)},e.prototype.setTeXclass=function(t){var e,r;this.getPrevClass(t);try{for(var n=Q(this.childNodes),o=n.next();!o.done;o=n.next()){o.value.setTeXclass(null)}}catch(t){e={error:t}}finally{try{o&&!o.done&&(r=n.return)&&r.call(n)}finally{if(e)throw e.error}}return this},e.defaults=i(i({},T.AbstractMmlNode.defaults),{rowalign:s.INHERIT,columnalign:s.INHERIT,groupalign:s.INHERIT}),e}(T.AbstractMmlNode);e.MmlMtr=l;var c=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mlabeledtr"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 1},enumerable:!1,configurable:!0}),e}(l);e.MmlMlabeledtr=c},5184:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlMover=e.MmlMunder=e.MmlMunderover=void 0;var Q=r(9007),T=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"munderover"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 3},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"base",{get:function(){return 0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"under",{get:function(){return 1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"over",{get:function(){return 2},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"linebreakContainer",{get:function(){return!0},enumerable:!1,configurable:!0}),e.prototype.setChildInheritedAttributes=function(t,e,r,n){var o=this.childNodes;o[0].setInheritedAttributes(t,e,r,n||!!o[this.over]);var i=!(e||!o[0].coreMO().attributes.get("movablelimits")),Q=this.constructor.ACCENTS;o[1].setInheritedAttributes(t,!1,this.getScriptlevel(Q[1],i,r),n||1===this.under),this.setInheritedAccent(1,Q[1],e,r,n,i),o[2]&&(o[2].setInheritedAttributes(t,!1,this.getScriptlevel(Q[2],i,r),n||2===this.under),this.setInheritedAccent(2,Q[2],e,r,n,i))},e.prototype.getScriptlevel=function(t,e,r){return!e&&this.attributes.get(t)||r++,r},e.prototype.setInheritedAccent=function(t,e,r,n,o,i){var Q=this.childNodes[t];if(null==this.attributes.getExplicit(e)&&Q.isEmbellished){var T=Q.coreMO().attributes.get("accent");this.attributes.setInherited(e,T),T!==this.attributes.getDefault(e)&&Q.setInheritedAttributes({},r,this.getScriptlevel(e,i,n),o)}},e.defaults=i(i({},Q.AbstractMmlBaseNode.defaults),{accent:!1,accentunder:!1,align:"center"}),e.ACCENTS=["","accentunder","accent"],e}(Q.AbstractMmlBaseNode);e.MmlMunderover=T;var s=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"munder"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 2},enumerable:!1,configurable:!0}),e.defaults=i({},T.defaults),e}(T);e.MmlMunder=s;var a=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"mover"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 2},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"over",{get:function(){return 1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"under",{get:function(){return 2},enumerable:!1,configurable:!0}),e.defaults=i({},T.defaults),e.ACCENTS=["","accent","accentunder"],e}(T);e.MmlMover=a},9102:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)};Object.defineProperty(e,"__esModule",{value:!0}),e.MmlAnnotation=e.MmlAnnotationXML=e.MmlSemantics=void 0;var Q=r(9007),T=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"semantics"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arity",{get:function(){return 1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"notParent",{get:function(){return!0},enumerable:!1,configurable:!0}),e.defaults=i(i({},Q.AbstractMmlBaseNode.defaults),{definitionUrl:null,encoding:null}),e}(Q.AbstractMmlBaseNode);e.MmlSemantics=T;var s=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"annotation-xml"},enumerable:!1,configurable:!0}),e.prototype.setChildInheritedAttributes=function(){},e.defaults=i(i({},Q.AbstractMmlNode.defaults),{definitionUrl:null,encoding:null,cd:"mathmlkeys",name:"",src:null}),e}(Q.AbstractMmlNode);e.MmlAnnotationXML=s;var a=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.properties={isChars:!0},e}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"annotation"},enumerable:!1,configurable:!0}),e.defaults=i({},s.defaults),e}(s);e.MmlAnnotation=a},6325:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.MmlVisitor=void 0;var i=r(3909),Q=function(t){function e(e){return void 0===e&&(e=null),e||(e=new i.MmlFactory),t.call(this,e)||this}return o(e,t),e.prototype.visitTextNode=function(t){for(var e=[],r=1;r<arguments.length;r++)e[r-1]=arguments[r]},e.prototype.visitXMLNode=function(t){for(var e=[],r=1;r<arguments.length;r++)e[r-1]=arguments[r]},e}(r(8823).AbstractVisitor);e.MmlVisitor=Q},4082:function(t,e,r){var n=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.OPTABLE=e.MMLSPACING=e.getRange=e.RANGES=e.MO=e.OPDEF=void 0;var o=r(9007);function i(t,e,r,n){return void 0===r&&(r=o.TEXCLASS.BIN),void 0===n&&(n=null),[t,e,r,n]}e.OPDEF=i,e.MO={ORD:i(0,0,o.TEXCLASS.ORD),ORD11:i(1,1,o.TEXCLASS.ORD),ORD21:i(2,1,o.TEXCLASS.ORD),ORD02:i(0,2,o.TEXCLASS.ORD),ORD55:i(5,5,o.TEXCLASS.ORD),NONE:i(0,0,o.TEXCLASS.NONE),OP:i(1,2,o.TEXCLASS.OP,{largeop:!0,movablelimits:!0,symmetric:!0}),OPFIXED:i(1,2,o.TEXCLASS.OP,{largeop:!0,movablelimits:!0}),INTEGRAL:i(0,1,o.TEXCLASS.OP,{largeop:!0,symmetric:!0}),INTEGRAL2:i(1,2,o.TEXCLASS.OP,{largeop:!0,symmetric:!0}),BIN3:i(3,3,o.TEXCLASS.BIN),BIN4:i(4,4,o.TEXCLASS.BIN),BIN01:i(0,1,o.TEXCLASS.BIN),BIN5:i(5,5,o.TEXCLASS.BIN),TALLBIN:i(4,4,o.TEXCLASS.BIN,{stretchy:!0}),BINOP:i(4,4,o.TEXCLASS.BIN,{largeop:!0,movablelimits:!0}),REL:i(5,5,o.TEXCLASS.REL),REL1:i(1,1,o.TEXCLASS.REL,{stretchy:!0}),REL4:i(4,4,o.TEXCLASS.REL),RELSTRETCH:i(5,5,o.TEXCLASS.REL,{stretchy:!0}),RELACCENT:i(5,5,o.TEXCLASS.REL,{accent:!0}),WIDEREL:i(5,5,o.TEXCLASS.REL,{accent:!0,stretchy:!0}),OPEN:i(0,0,o.TEXCLASS.OPEN,{fence:!0,stretchy:!0,symmetric:!0}),CLOSE:i(0,0,o.TEXCLASS.CLOSE,{fence:!0,stretchy:!0,symmetric:!0}),INNER:i(0,0,o.TEXCLASS.INNER),PUNCT:i(0,3,o.TEXCLASS.PUNCT),ACCENT:i(0,0,o.TEXCLASS.ORD,{accent:!0}),WIDEACCENT:i(0,0,o.TEXCLASS.ORD,{accent:!0,stretchy:!0})},e.RANGES=[[32,127,o.TEXCLASS.REL,"mo"],[160,191,o.TEXCLASS.ORD,"mo"],[192,591,o.TEXCLASS.ORD,"mi"],[688,879,o.TEXCLASS.ORD,"mo"],[880,6688,o.TEXCLASS.ORD,"mi"],[6832,6911,o.TEXCLASS.ORD,"mo"],[6912,7615,o.TEXCLASS.ORD,"mi"],[7616,7679,o.TEXCLASS.ORD,"mo"],[7680,8191,o.TEXCLASS.ORD,"mi"],[8192,8303,o.TEXCLASS.ORD,"mo"],[8304,8351,o.TEXCLASS.ORD,"mo"],[8448,8527,o.TEXCLASS.ORD,"mi"],[8528,8591,o.TEXCLASS.ORD,"mn"],[8592,8703,o.TEXCLASS.REL,"mo"],[8704,8959,o.TEXCLASS.BIN,"mo"],[8960,9215,o.TEXCLASS.ORD,"mo"],[9312,9471,o.TEXCLASS.ORD,"mn"],[9472,10223,o.TEXCLASS.ORD,"mo"],[10224,10239,o.TEXCLASS.REL,"mo"],[10240,10495,o.TEXCLASS.ORD,"mtext"],[10496,10623,o.TEXCLASS.REL,"mo"],[10624,10751,o.TEXCLASS.ORD,"mo"],[10752,11007,o.TEXCLASS.BIN,"mo"],[11008,11055,o.TEXCLASS.ORD,"mo"],[11056,11087,o.TEXCLASS.REL,"mo"],[11088,11263,o.TEXCLASS.ORD,"mo"],[11264,11744,o.TEXCLASS.ORD,"mi"],[11776,11903,o.TEXCLASS.ORD,"mo"],[11904,12255,o.TEXCLASS.ORD,"mi","normal"],[12272,12351,o.TEXCLASS.ORD,"mo"],[12352,42143,o.TEXCLASS.ORD,"mi","normal"],[42192,43055,o.TEXCLASS.ORD,"mi"],[43056,43071,o.TEXCLASS.ORD,"mn"],[43072,55295,o.TEXCLASS.ORD,"mi"],[63744,64255,o.TEXCLASS.ORD,"mi","normal"],[64256,65023,o.TEXCLASS.ORD,"mi"],[65024,65135,o.TEXCLASS.ORD,"mo"],[65136,65791,o.TEXCLASS.ORD,"mi"],[65792,65935,o.TEXCLASS.ORD,"mn"],[65936,74751,o.TEXCLASS.ORD,"mi","normal"],[74752,74879,o.TEXCLASS.ORD,"mn"],[74880,113823,o.TEXCLASS.ORD,"mi","normal"],[113824,119391,o.TEXCLASS.ORD,"mo"],[119648,119679,o.TEXCLASS.ORD,"mn"],[119808,120781,o.TEXCLASS.ORD,"mi"],[120782,120831,o.TEXCLASS.ORD,"mn"],[122624,129023,o.TEXCLASS.ORD,"mo"],[129024,129279,o.TEXCLASS.REL,"mo"],[129280,129535,o.TEXCLASS.ORD,"mo"],[131072,195103,o.TEXCLASS.ORD,"mi","normnal"]],e.getRange=function(t){var r,o,i=t.codePointAt(0);try{for(var Q=n(e.RANGES),T=Q.next();!T.done;T=Q.next()){var s=T.value;if(i<=s[1]){if(i>=s[0])return s;break}}}catch(t){r={error:t}}finally{try{T&&!T.done&&(o=Q.return)&&o.call(Q)}finally{if(r)throw r.error}}return null},e.MMLSPACING=[[0,0],[1,2],[3,3],[4,4],[0,0],[0,0],[0,3]],e.OPTABLE={prefix:{"(":e.MO.OPEN,"+":e.MO.BIN01,"-":e.MO.BIN01,"[":e.MO.OPEN,"{":e.MO.OPEN,"|":e.MO.OPEN,"||":[0,0,o.TEXCLASS.BIN,{fence:!0,stretchy:!0,symmetric:!0}],"|||":[0,0,o.TEXCLASS.ORD,{fence:!0,stretchy:!0,symmetric:!0}],"\xac":e.MO.ORD21,"\xb1":e.MO.BIN01,"\u2016":[0,0,o.TEXCLASS.ORD,{fence:!0,stretchy:!0}],"\u2018":[0,0,o.TEXCLASS.OPEN,{fence:!0}],"\u201c":[0,0,o.TEXCLASS.OPEN,{fence:!0}],"\u2145":e.MO.ORD21,"\u2146":i(2,0,o.TEXCLASS.ORD),"\u2200":e.MO.ORD21,"\u2202":e.MO.ORD21,"\u2203":e.MO.ORD21,"\u2204":e.MO.ORD21,"\u2207":e.MO.ORD21,"\u220f":e.MO.OP,"\u2210":e.MO.OP,"\u2211":e.MO.OP,"\u2212":e.MO.BIN01,"\u2213":e.MO.BIN01,"\u221a":[1,1,o.TEXCLASS.ORD,{stretchy:!0}],"\u221b":e.MO.ORD11,"\u221c":e.MO.ORD11,"\u2220":e.MO.ORD,"\u2221":e.MO.ORD,"\u2222":e.MO.ORD,"\u222b":e.MO.INTEGRAL,"\u222c":e.MO.INTEGRAL,"\u222d":e.MO.INTEGRAL,"\u222e":e.MO.INTEGRAL,"\u222f":e.MO.INTEGRAL,"\u2230":e.MO.INTEGRAL,"\u2231":e.MO.INTEGRAL,"\u2232":e.MO.INTEGRAL,"\u2233":e.MO.INTEGRAL,"\u22c0":e.MO.OP,"\u22c1":e.MO.OP,"\u22c2":e.MO.OP,"\u22c3":e.MO.OP,"\u2308":e.MO.OPEN,"\u230a":e.MO.OPEN,"\u2329":e.MO.OPEN,"\u2772":e.MO.OPEN,"\u27e6":e.MO.OPEN,"\u27e8":e.MO.OPEN,"\u27ea":e.MO.OPEN,"\u27ec":e.MO.OPEN,"\u27ee":e.MO.OPEN,"\u2980":[0,0,o.TEXCLASS.ORD,{fence:!0,stretchy:!0}],"\u2983":e.MO.OPEN,"\u2985":e.MO.OPEN,"\u2987":e.MO.OPEN,"\u2989":e.MO.OPEN,"\u298b":e.MO.OPEN,"\u298d":e.MO.OPEN,"\u298f":e.MO.OPEN,"\u2991":e.MO.OPEN,"\u2993":e.MO.OPEN,"\u2995":e.MO.OPEN,"\u2997":e.MO.OPEN,"\u29fc":e.MO.OPEN,"\u2a00":e.MO.OP,"\u2a01":e.MO.OP,"\u2a02":e.MO.OP,"\u2a03":e.MO.OP,"\u2a04":e.MO.OP,"\u2a05":e.MO.OP,"\u2a06":e.MO.OP,"\u2a07":e.MO.OP,"\u2a08":e.MO.OP,"\u2a09":e.MO.OP,"\u2a0a":e.MO.OP,"\u2a0b":e.MO.INTEGRAL2,"\u2a0c":e.MO.INTEGRAL,"\u2a0d":e.MO.INTEGRAL2,"\u2a0e":e.MO.INTEGRAL2,"\u2a0f":e.MO.INTEGRAL2,"\u2a10":e.MO.OP,"\u2a11":e.MO.OP,"\u2a12":e.MO.OP,"\u2a13":e.MO.OP,"\u2a14":e.MO.OP,"\u2a15":e.MO.INTEGRAL2,"\u2a16":e.MO.INTEGRAL2,"\u2a17":e.MO.INTEGRAL2,"\u2a18":e.MO.INTEGRAL2,"\u2a19":e.MO.INTEGRAL2,"\u2a1a":e.MO.INTEGRAL2,"\u2a1b":e.MO.INTEGRAL2,"\u2a1c":e.MO.INTEGRAL2,"\u2afc":e.MO.OP,"\u2aff":e.MO.OP},postfix:{"!!":i(1,0),"!":[1,0,o.TEXCLASS.CLOSE,null],'"':e.MO.ACCENT,"&":e.MO.ORD,")":e.MO.CLOSE,"++":i(0,0),"--":i(0,0),"..":i(0,0),"...":e.MO.ORD,"'":e.MO.ACCENT,"]":e.MO.CLOSE,"^":e.MO.WIDEACCENT,_:e.MO.WIDEACCENT,"`":e.MO.ACCENT,"|":e.MO.CLOSE,"}":e.MO.CLOSE,"~":e.MO.WIDEACCENT,"||":[0,0,o.TEXCLASS.BIN,{fence:!0,stretchy:!0,symmetric:!0}],"|||":[0,0,o.TEXCLASS.ORD,{fence:!0,stretchy:!0,symmetric:!0}],"\xa8":e.MO.ACCENT,"\xaa":e.MO.ACCENT,"\xaf":e.MO.WIDEACCENT,"\xb0":e.MO.ORD,"\xb2":e.MO.ACCENT,"\xb3":e.MO.ACCENT,"\xb4":e.MO.ACCENT,"\xb8":e.MO.ACCENT,"\xb9":e.MO.ACCENT,"\xba":e.MO.ACCENT,"\u02c6":e.MO.WIDEACCENT,"\u02c7":e.MO.WIDEACCENT,"\u02c9":e.MO.WIDEACCENT,"\u02ca":e.MO.ACCENT,"\u02cb":e.MO.ACCENT,"\u02cd":e.MO.WIDEACCENT,"\u02d8":e.MO.ACCENT,"\u02d9":e.MO.ACCENT,"\u02da":e.MO.ACCENT,"\u02dc":e.MO.WIDEACCENT,"\u02dd":e.MO.ACCENT,"\u02f7":e.MO.WIDEACCENT,"\u0302":e.MO.WIDEACCENT,"\u0311":e.MO.ACCENT,"\u03f6":e.MO.REL,"\u2016":[0,0,o.TEXCLASS.ORD,{fence:!0,stretchy:!0}],"\u2019":[0,0,o.TEXCLASS.CLOSE,{fence:!0}],"\u201a":e.MO.ACCENT,"\u201b":e.MO.ACCENT,"\u201d":[0,0,o.TEXCLASS.CLOSE,{fence:!0}],"\u201e":e.MO.ACCENT,"\u201f":e.MO.ACCENT,"\u2032":e.MO.ORD,"\u2033":e.MO.ACCENT,"\u2034":e.MO.ACCENT,"\u2035":e.MO.ACCENT,"\u2036":e.MO.ACCENT,"\u2037":e.MO.ACCENT,"\u203e":e.MO.WIDEACCENT,"\u2057":e.MO.ACCENT,"\u20db":e.MO.ACCENT,"\u20dc":e.MO.ACCENT,"\u2309":e.MO.CLOSE,"\u230b":e.MO.CLOSE,"\u232a":e.MO.CLOSE,"\u23b4":e.MO.WIDEACCENT,"\u23b5":e.MO.WIDEACCENT,"\u23dc":e.MO.WIDEACCENT,"\u23dd":e.MO.WIDEACCENT,"\u23de":e.MO.WIDEACCENT,"\u23df":e.MO.WIDEACCENT,"\u23e0":e.MO.WIDEACCENT,"\u23e1":e.MO.WIDEACCENT,"\u25a0":e.MO.BIN3,"\u25a1":e.MO.BIN3,"\u25aa":e.MO.BIN3,"\u25ab":e.MO.BIN3,"\u25ad":e.MO.BIN3,"\u25ae":e.MO.BIN3,"\u25af":e.MO.BIN3,"\u25b0":e.MO.BIN3,"\u25b1":e.MO.BIN3,"\u25b2":e.MO.BIN4,"\u25b4":e.MO.BIN4,"\u25b6":e.MO.BIN4,"\u25b7":e.MO.BIN4,"\u25b8":e.MO.BIN4,"\u25bc":e.MO.BIN4,"\u25be":e.MO.BIN4,"\u25c0":e.MO.BIN4,"\u25c1":e.MO.BIN4,"\u25c2":e.MO.BIN4,"\u25c4":e.MO.BIN4,"\u25c5":e.MO.BIN4,"\u25c6":e.MO.BIN4,"\u25c7":e.MO.BIN4,"\u25c8":e.MO.BIN4,"\u25c9":e.MO.BIN4,"\u25cc":e.MO.BIN4,"\u25cd":e.MO.BIN4,"\u25ce":e.MO.BIN4,"\u25cf":e.MO.BIN4,"\u25d6":e.MO.BIN4,"\u25d7":e.MO.BIN4,"\u25e6":e.MO.BIN4,"\u266d":e.MO.ORD02,"\u266e":e.MO.ORD02,"\u266f":e.MO.ORD02,"\u2773":e.MO.CLOSE,"\u27e7":e.MO.CLOSE,"\u27e9":e.MO.CLOSE,"\u27eb":e.MO.CLOSE,"\u27ed":e.MO.CLOSE,"\u27ef":e.MO.CLOSE,"\u2980":[0,0,o.TEXCLASS.ORD,{fence:!0,stretchy:!0}],"\u2984":e.MO.CLOSE,"\u2986":e.MO.CLOSE,"\u2988":e.MO.CLOSE,"\u298a":e.MO.CLOSE,"\u298c":e.MO.CLOSE,"\u298e":e.MO.CLOSE,"\u2990":e.MO.CLOSE,"\u2992":e.MO.CLOSE,"\u2994":e.MO.CLOSE,"\u2996":e.MO.CLOSE,"\u2998":e.MO.CLOSE,"\u29fd":e.MO.CLOSE},infix:{"!=":e.MO.BIN4,"#":e.MO.ORD,$:e.MO.ORD,"%":[3,3,o.TEXCLASS.ORD,null],"&&":e.MO.BIN4,"":e.MO.ORD,"*":e.MO.BIN3,"**":i(1,1),"*=":e.MO.BIN4,"+":e.MO.BIN4,"+=":e.MO.BIN4,",":[0,3,o.TEXCLASS.PUNCT,{linebreakstyle:"after",separator:!0}],"-":e.MO.BIN4,"-=":e.MO.BIN4,"->":e.MO.BIN5,".":[0,3,o.TEXCLASS.PUNCT,{separator:!0}],"/":e.MO.ORD11,"//":i(1,1),"/=":e.MO.BIN4,":":[1,2,o.TEXCLASS.REL,null],":=":e.MO.BIN4,";":[0,3,o.TEXCLASS.PUNCT,{linebreakstyle:"after",separator:!0}],"<":e.MO.REL,"<=":e.MO.BIN5,"<>":i(1,1),"=":e.MO.REL,"==":e.MO.BIN4,">":e.MO.REL,">=":e.MO.BIN5,"?":[1,1,o.TEXCLASS.CLOSE,null],"@":e.MO.ORD11,"\\":e.MO.ORD,"^":e.MO.ORD11,_:e.MO.ORD11,"|":[2,2,o.TEXCLASS.ORD,{fence:!0,stretchy:!0,symmetric:!0}],"||":[2,2,o.TEXCLASS.BIN,{fence:!0,stretchy:!0,symmetric:!0}],"|||":[2,2,o.TEXCLASS.ORD,{fence:!0,stretchy:!0,symmetric:!0}],"\xb1":e.MO.BIN4,"\xb7":e.MO.BIN4,"\xd7":e.MO.BIN4,"\xf7":e.MO.BIN4,"\u02b9":e.MO.ORD,"\u0300":e.MO.ACCENT,"\u0301":e.MO.ACCENT,"\u0303":e.MO.WIDEACCENT,"\u0304":e.MO.ACCENT,"\u0306":e.MO.ACCENT,"\u0307":e.MO.ACCENT,"\u0308":e.MO.ACCENT,"\u030c":e.MO.ACCENT,"\u0332":e.MO.WIDEACCENT,"\u0338":e.MO.REL4,"\u2015":[0,0,o.TEXCLASS.ORD,{stretchy:!0}],"\u2017":[0,0,o.TEXCLASS.ORD,{stretchy:!0}],"\u2020":e.MO.BIN3,"\u2021":e.MO.BIN3,"\u2022":e.MO.BIN4,"\u2026":e.MO.INNER,"\u2043":e.MO.BIN4,"\u2044":e.MO.TALLBIN,"\u2061":e.MO.NONE,"\u2062":e.MO.NONE,"\u2063":[0,0,o.TEXCLASS.NONE,{linebreakstyle:"after",separator:!0}],"\u2064":e.MO.NONE,"\u20d7":e.MO.ACCENT,"\u2111":e.MO.ORD,"\u2113":e.MO.ORD,"\u2118":e.MO.ORD,"\u211c":e.MO.ORD,"\u2190":e.MO.WIDEREL,"\u2191":e.MO.RELSTRETCH,"\u2192":e.MO.WIDEREL,"\u2193":e.MO.RELSTRETCH,"\u2194":e.MO.WIDEREL,"\u2195":e.MO.RELSTRETCH,"\u2196":e.MO.RELSTRETCH,"\u2197":e.MO.RELSTRETCH,"\u2198":e.MO.RELSTRETCH,"\u2199":e.MO.RELSTRETCH,"\u219a":e.MO.RELACCENT,"\u219b":e.MO.RELACCENT,"\u219c":e.MO.WIDEREL,"\u219d":e.MO.WIDEREL,"\u219e":e.MO.WIDEREL,"\u219f":e.MO.WIDEREL,"\u21a0":e.MO.WIDEREL,"\u21a1":e.MO.RELSTRETCH,"\u21a2":e.MO.WIDEREL,"\u21a3":e.MO.WIDEREL,"\u21a4":e.MO.WIDEREL,"\u21a5":e.MO.RELSTRETCH,"\u21a6":e.MO.WIDEREL,"\u21a7":e.MO.RELSTRETCH,"\u21a8":e.MO.RELSTRETCH,"\u21a9":e.MO.WIDEREL,"\u21aa":e.MO.WIDEREL,"\u21ab":e.MO.WIDEREL,"\u21ac":e.MO.WIDEREL,"\u21ad":e.MO.WIDEREL,"\u21ae":e.MO.RELACCENT,"\u21af":e.MO.RELSTRETCH,"\u21b0":e.MO.RELSTRETCH,"\u21b1":e.MO.RELSTRETCH,"\u21b2":e.MO.RELSTRETCH,"\u21b3":e.MO.RELSTRETCH,"\u21b4":e.MO.RELSTRETCH,"\u21b5":e.MO.RELSTRETCH,"\u21b6":e.MO.RELACCENT,"\u21b7":e.MO.RELACCENT,"\u21b8":e.MO.REL,"\u21b9":e.MO.WIDEREL,"\u21ba":e.MO.REL,"\u21bb":e.MO.REL,"\u21bc":e.MO.WIDEREL,"\u21bd":e.MO.WIDEREL,"\u21be":e.MO.RELSTRETCH,"\u21bf":e.MO.RELSTRETCH,"\u21c0":e.MO.WIDEREL,"\u21c1":e.MO.WIDEREL,"\u21c2":e.MO.RELSTRETCH,"\u21c3":e.MO.RELSTRETCH,"\u21c4":e.MO.WIDEREL,"\u21c5":e.MO.RELSTRETCH,"\u21c6":e.MO.WIDEREL,"\u21c7":e.MO.WIDEREL,"\u21c8":e.MO.RELSTRETCH,"\u21c9":e.MO.WIDEREL,"\u21ca":e.MO.RELSTRETCH,"\u21cb":e.MO.WIDEREL,"\u21cc":e.MO.WIDEREL,"\u21cd":e.MO.RELACCENT,"\u21ce":e.MO.RELACCENT,"\u21cf":e.MO.RELACCENT,"\u21d0":e.MO.WIDEREL,"\u21d1":e.MO.RELSTRETCH,"\u21d2":e.MO.WIDEREL,"\u21d3":e.MO.RELSTRETCH,"\u21d4":e.MO.WIDEREL,"\u21d5":e.MO.RELSTRETCH,"\u21d6":e.MO.RELSTRETCH,"\u21d7":e.MO.RELSTRETCH,"\u21d8":e.MO.RELSTRETCH,"\u21d9":e.MO.RELSTRETCH,"\u21da":e.MO.WIDEREL,"\u21db":e.MO.WIDEREL,"\u21dc":e.MO.WIDEREL,"\u21dd":e.MO.WIDEREL,"\u21de":e.MO.REL,"\u21df":e.MO.REL,"\u21e0":e.MO.WIDEREL,"\u21e1":e.MO.RELSTRETCH,"\u21e2":e.MO.WIDEREL,"\u21e3":e.MO.RELSTRETCH,"\u21e4":e.MO.WIDEREL,"\u21e5":e.MO.WIDEREL,"\u21e6":e.MO.WIDEREL,"\u21e7":e.MO.RELSTRETCH,"\u21e8":e.MO.WIDEREL,"\u21e9":e.MO.RELSTRETCH,"\u21ea":e.MO.RELSTRETCH,"\u21eb":e.MO.RELSTRETCH,"\u21ec":e.MO.RELSTRETCH,"\u21ed":e.MO.RELSTRETCH,"\u21ee":e.MO.RELSTRETCH,"\u21ef":e.MO.RELSTRETCH,"\u21f0":e.MO.WIDEREL,"\u21f1":e.MO.REL,"\u21f2":e.MO.REL,"\u21f3":e.MO.RELSTRETCH,"\u21f4":e.MO.RELACCENT,"\u21f5":e.MO.RELSTRETCH,"\u21f6":e.MO.WIDEREL,"\u21f7":e.MO.RELACCENT,"\u21f8":e.MO.RELACCENT,"\u21f9":e.MO.RELACCENT,"\u21fa":e.MO.RELACCENT,"\u21fb":e.MO.RELACCENT,"\u21fc":e.MO.RELACCENT,"\u21fd":e.MO.WIDEREL,"\u21fe":e.MO.WIDEREL,"\u21ff":e.MO.WIDEREL,"\u2201":i(1,2,o.TEXCLASS.ORD),"\u2205":e.MO.ORD,"\u2206":e.MO.BIN3,"\u2208":e.MO.REL,"\u2209":e.MO.REL,"\u220a":e.MO.REL,"\u220b":e.MO.REL,"\u220c":e.MO.REL,"\u220d":e.MO.REL,"\u220e":e.MO.BIN3,"\u2212":e.MO.BIN4,"\u2213":e.MO.BIN4,"\u2214":e.MO.BIN4,"\u2215":e.MO.TALLBIN,"\u2216":e.MO.BIN4,"\u2217":e.MO.BIN4,"\u2218":e.MO.BIN4,"\u2219":e.MO.BIN4,"\u221d":e.MO.REL,"\u221e":e.MO.ORD,"\u221f":e.MO.REL,"\u2223":e.MO.REL,"\u2224":e.MO.REL,"\u2225":e.MO.REL,"\u2226":e.MO.REL,"\u2227":e.MO.BIN4,"\u2228":e.MO.BIN4,"\u2229":e.MO.BIN4,"\u222a":e.MO.BIN4,"\u2234":e.MO.REL,"\u2235":e.MO.REL,"\u2236":e.MO.REL,"\u2237":e.MO.REL,"\u2238":e.MO.BIN4,"\u2239":e.MO.REL,"\u223a":e.MO.BIN4,"\u223b":e.MO.REL,"\u223c":e.MO.REL,"\u223d":e.MO.REL,"\u223d\u0331":e.MO.BIN3,"\u223e":e.MO.REL,"\u223f":e.MO.BIN3,"\u2240":e.MO.BIN4,"\u2241":e.MO.REL,"\u2242":e.MO.REL,"\u2242\u0338":e.MO.REL,"\u2243":e.MO.REL,"\u2244":e.MO.REL,"\u2245":e.MO.REL,"\u2246":e.MO.REL,"\u2247":e.MO.REL,"\u2248":e.MO.REL,"\u2249":e.MO.REL,"\u224a":e.MO.REL,"\u224b":e.MO.REL,"\u224c":e.MO.REL,"\u224d":e.MO.REL,"\u224e":e.MO.REL,"\u224e\u0338":e.MO.REL,"\u224f":e.MO.REL,"\u224f\u0338":e.MO.REL,"\u2250":e.MO.REL,"\u2251":e.MO.REL,"\u2252":e.MO.REL,"\u2253":e.MO.REL,"\u2254":e.MO.REL,"\u2255":e.MO.REL,"\u2256":e.MO.REL,"\u2257":e.MO.REL,"\u2258":e.MO.REL,"\u2259":e.MO.REL,"\u225a":e.MO.REL,"\u225b":e.MO.REL,"\u225c":e.MO.REL,"\u225d":e.MO.REL,"\u225e":e.MO.REL,"\u225f":e.MO.REL,"\u2260":e.MO.REL,"\u2261":e.MO.REL,"\u2262":e.MO.REL,"\u2263":e.MO.REL,"\u2264":e.MO.REL,"\u2265":e.MO.REL,"\u2266":e.MO.REL,"\u2266\u0338":e.MO.REL,"\u2267":e.MO.REL,"\u2268":e.MO.REL,"\u2269":e.MO.REL,"\u226a":e.MO.REL,"\u226a\u0338":e.MO.REL,"\u226b":e.MO.REL,"\u226b\u0338":e.MO.REL,"\u226c":e.MO.REL,"\u226d":e.MO.REL,"\u226e":e.MO.REL,"\u226f":e.MO.REL,"\u2270":e.MO.REL,"\u2271":e.MO.REL,"\u2272":e.MO.REL,"\u2273":e.MO.REL,"\u2274":e.MO.REL,"\u2275":e.MO.REL,"\u2276":e.MO.REL,"\u2277":e.MO.REL,"\u2278":e.MO.REL,"\u2279":e.MO.REL,"\u227a":e.MO.REL,"\u227b":e.MO.REL,"\u227c":e.MO.REL,"\u227d":e.MO.REL,"\u227e":e.MO.REL,"\u227f":e.MO.REL,"\u227f\u0338":e.MO.REL,"\u2280":e.MO.REL,"\u2281":e.MO.REL,"\u2282":e.MO.REL,"\u2282\u20d2":e.MO.REL,"\u2283":e.MO.REL,"\u2283\u20d2":e.MO.REL,"\u2284":e.MO.REL,"\u2285":e.MO.REL,"\u2286":e.MO.REL,"\u2287":e.MO.REL,"\u2288":e.MO.REL,"\u2289":e.MO.REL,"\u228a":e.MO.REL,"\u228b":e.MO.REL,"\u228c":e.MO.BIN4,"\u228d":e.MO.BIN4,"\u228e":e.MO.BIN4,"\u228f":e.MO.REL,"\u228f\u0338":e.MO.REL,"\u2290":e.MO.REL,"\u2290\u0338":e.MO.REL,"\u2291":e.MO.REL,"\u2292":e.MO.REL,"\u2293":e.MO.BIN4,"\u2294":e.MO.BIN4,"\u2295":e.MO.BIN4,"\u2296":e.MO.BIN4,"\u2297":e.MO.BIN4,"\u2298":e.MO.BIN4,"\u2299":e.MO.BIN4,"\u229a":e.MO.BIN4,"\u229b":e.MO.BIN4,"\u229c":e.MO.BIN4,"\u229d":e.MO.BIN4,"\u229e":e.MO.BIN4,"\u229f":e.MO.BIN4,"\u22a0":e.MO.BIN4,"\u22a1":e.MO.BIN4,"\u22a2":e.MO.REL,"\u22a3":e.MO.REL,"\u22a4":e.MO.ORD55,"\u22a5":e.MO.REL,"\u22a6":e.MO.REL,"\u22a7":e.MO.REL,"\u22a8":e.MO.REL,"\u22a9":e.MO.REL,"\u22aa":e.MO.REL,"\u22ab":e.MO.REL,"\u22ac":e.MO.REL,"\u22ad":e.MO.REL,"\u22ae":e.MO.REL,"\u22af":e.MO.REL,"\u22b0":e.MO.REL,"\u22b1":e.MO.REL,"\u22b2":e.MO.REL,"\u22b3":e.MO.REL,"\u22b4":e.MO.REL,"\u22b5":e.MO.REL,"\u22b6":e.MO.REL,"\u22b7":e.MO.REL,"\u22b8":e.MO.REL,"\u22b9":e.MO.REL,"\u22ba":e.MO.BIN4,"\u22bb":e.MO.BIN4,"\u22bc":e.MO.BIN4,"\u22bd":e.MO.BIN4,"\u22be":e.MO.BIN3,"\u22bf":e.MO.BIN3,"\u22c4":e.MO.BIN4,"\u22c5":e.MO.BIN4,"\u22c6":e.MO.BIN4,"\u22c7":e.MO.BIN4,"\u22c8":e.MO.REL,"\u22c9":e.MO.BIN4,"\u22ca":e.MO.BIN4,"\u22cb":e.MO.BIN4,"\u22cc":e.MO.BIN4,"\u22cd":e.MO.REL,"\u22ce":e.MO.BIN4,"\u22cf":e.MO.BIN4,"\u22d0":e.MO.REL,"\u22d1":e.MO.REL,"\u22d2":e.MO.BIN4,"\u22d3":e.MO.BIN4,"\u22d4":e.MO.REL,"\u22d5":e.MO.REL,"\u22d6":e.MO.REL,"\u22d7":e.MO.REL,"\u22d8":e.MO.REL,"\u22d9":e.MO.REL,"\u22da":e.MO.REL,"\u22db":e.MO.REL,"\u22dc":e.MO.REL,"\u22dd":e.MO.REL,"\u22de":e.MO.REL,"\u22df":e.MO.REL,"\u22e0":e.MO.REL,"\u22e1":e.MO.REL,"\u22e2":e.MO.REL,"\u22e3":e.MO.REL,"\u22e4":e.MO.REL,"\u22e5":e.MO.REL,"\u22e6":e.MO.REL,"\u22e7":e.MO.REL,"\u22e8":e.MO.REL,"\u22e9":e.MO.REL,"\u22ea":e.MO.REL,"\u22eb":e.MO.REL,"\u22ec":e.MO.REL,"\u22ed":e.MO.REL,"\u22ee":e.MO.ORD55,"\u22ef":e.MO.INNER,"\u22f0":e.MO.REL,"\u22f1":[5,5,o.TEXCLASS.INNER,null],"\u22f2":e.MO.REL,"\u22f3":e.MO.REL,"\u22f4":e.MO.REL,"\u22f5":e.MO.REL,"\u22f6":e.MO.REL,"\u22f7":e.MO.REL,"\u22f8":e.MO.REL,"\u22f9":e.MO.REL,"\u22fa":e.MO.REL,"\u22fb":e.MO.REL,"\u22fc":e.MO.REL,"\u22fd":e.MO.REL,"\u22fe":e.MO.REL,"\u22ff":e.MO.REL,"\u2305":e.MO.BIN3,"\u2306":e.MO.BIN3,"\u2322":e.MO.REL4,"\u2323":e.MO.REL4,"\u2329":e.MO.OPEN,"\u232a":e.MO.CLOSE,"\u23aa":e.MO.ORD,"\u23af":[0,0,o.TEXCLASS.ORD,{stretchy:!0}],"\u23b0":e.MO.OPEN,"\u23b1":e.MO.CLOSE,"\u2500":e.MO.ORD,"\u25b3":e.MO.BIN4,"\u25b5":e.MO.BIN4,"\u25b9":e.MO.BIN4,"\u25bd":e.MO.BIN4,"\u25bf":e.MO.BIN4,"\u25c3":e.MO.BIN4,"\u25ef":e.MO.BIN3,"\u2660":e.MO.ORD,"\u2661":e.MO.ORD,"\u2662":e.MO.ORD,"\u2663":e.MO.ORD,"\u2758":e.MO.REL,"\u27f0":e.MO.RELSTRETCH,"\u27f1":e.MO.RELSTRETCH,"\u27f5":e.MO.WIDEREL,"\u27f6":e.MO.WIDEREL,"\u27f7":e.MO.WIDEREL,"\u27f8":e.MO.WIDEREL,"\u27f9":e.MO.WIDEREL,"\u27fa":e.MO.WIDEREL,"\u27fb":e.MO.WIDEREL,"\u27fc":e.MO.WIDEREL,"\u27fd":e.MO.WIDEREL,"\u27fe":e.MO.WIDEREL,"\u27ff":e.MO.WIDEREL,"\u2900":e.MO.RELACCENT,"\u2901":e.MO.RELACCENT,"\u2902":e.MO.RELACCENT,"\u2903":e.MO.RELACCENT,"\u2904":e.MO.RELACCENT,"\u2905":e.MO.RELACCENT,"\u2906":e.MO.RELACCENT,"\u2907":e.MO.RELACCENT,"\u2908":e.MO.REL,"\u2909":e.MO.REL,"\u290a":e.MO.RELSTRETCH,"\u290b":e.MO.RELSTRETCH,"\u290c":e.MO.WIDEREL,"\u290d":e.MO.WIDEREL,"\u290e":e.MO.WIDEREL,"\u290f":e.MO.WIDEREL,"\u2910":e.MO.WIDEREL,"\u2911":e.MO.RELACCENT,"\u2912":e.MO.RELSTRETCH,"\u2913":e.MO.RELSTRETCH,"\u2914":e.MO.RELACCENT,"\u2915":e.MO.RELACCENT,"\u2916":e.MO.RELACCENT,"\u2917":e.MO.RELACCENT,"\u2918":e.MO.RELACCENT,"\u2919":e.MO.RELACCENT,"\u291a":e.MO.RELACCENT,"\u291b":e.MO.RELACCENT,"\u291c":e.MO.RELACCENT,"\u291d":e.MO.RELACCENT,"\u291e":e.MO.RELACCENT,"\u291f":e.MO.RELACCENT,"\u2920":e.MO.RELACCENT,"\u2921":e.MO.RELSTRETCH,"\u2922":e.MO.RELSTRETCH,"\u2923":e.MO.REL,"\u2924":e.MO.REL,"\u2925":e.MO.REL,"\u2926":e.MO.REL,"\u2927":e.MO.REL,"\u2928":e.MO.REL,"\u2929":e.MO.REL,"\u292a":e.MO.REL,"\u292b":e.MO.REL,"\u292c":e.MO.REL,"\u292d":e.MO.REL,"\u292e":e.MO.REL,"\u292f":e.MO.REL,"\u2930":e.MO.REL,"\u2931":e.MO.REL,"\u2932":e.MO.REL,"\u2933":e.MO.RELACCENT,"\u2934":e.MO.REL,"\u2935":e.MO.REL,"\u2936":e.MO.REL,"\u2937":e.MO.REL,"\u2938":e.MO.REL,"\u2939":e.MO.REL,"\u293a":e.MO.RELACCENT,"\u293b":e.MO.RELACCENT,"\u293c":e.MO.RELACCENT,"\u293d":e.MO.RELACCENT,"\u293e":e.MO.REL,"\u293f":e.MO.REL,"\u2940":e.MO.REL,"\u2941":e.MO.REL,"\u2942":e.MO.RELACCENT,"\u2943":e.MO.RELACCENT,"\u2944":e.MO.RELACCENT,"\u2945":e.MO.RELACCENT,"\u2946":e.MO.RELACCENT,"\u2947":e.MO.RELACCENT,"\u2948":e.MO.RELACCENT,"\u2949":e.MO.REL,"\u294a":e.MO.RELACCENT,"\u294b":e.MO.RELACCENT,"\u294c":e.MO.REL,"\u294d":e.MO.REL,"\u294e":e.MO.WIDEREL,"\u294f":e.MO.RELSTRETCH,"\u2950":e.MO.WIDEREL,"\u2951":e.MO.RELSTRETCH,"\u2952":e.MO.WIDEREL,"\u2953":e.MO.WIDEREL,"\u2954":e.MO.RELSTRETCH,"\u2955":e.MO.RELSTRETCH,"\u2956":e.MO.RELSTRETCH,"\u2957":e.MO.RELSTRETCH,"\u2958":e.MO.RELSTRETCH,"\u2959":e.MO.RELSTRETCH,"\u295a":e.MO.WIDEREL,"\u295b":e.MO.WIDEREL,"\u295c":e.MO.RELSTRETCH,"\u295d":e.MO.RELSTRETCH,"\u295e":e.MO.WIDEREL,"\u295f":e.MO.WIDEREL,"\u2960":e.MO.RELSTRETCH,"\u2961":e.MO.RELSTRETCH,"\u2962":e.MO.RELACCENT,"\u2963":e.MO.REL,"\u2964":e.MO.RELACCENT,"\u2965":e.MO.REL,"\u2966":e.MO.RELACCENT,"\u2967":e.MO.RELACCENT,"\u2968":e.MO.RELACCENT,"\u2969":e.MO.RELACCENT,"\u296a":e.MO.RELACCENT,"\u296b":e.MO.RELACCENT,"\u296c":e.MO.RELACCENT,"\u296d":e.MO.RELACCENT,"\u296e":e.MO.RELSTRETCH,"\u296f":e.MO.RELSTRETCH,"\u2970":e.MO.RELACCENT,"\u2971":e.MO.RELACCENT,"\u2972":e.MO.RELACCENT,"\u2973":e.MO.RELACCENT,"\u2974":e.MO.RELACCENT,"\u2975":e.MO.RELACCENT,"\u2976":e.MO.RELACCENT,"\u2977":e.MO.RELACCENT,"\u2978":e.MO.RELACCENT,"\u2979":e.MO.RELACCENT,"\u297a":e.MO.RELACCENT,"\u297b":e.MO.RELACCENT,"\u297c":e.MO.RELACCENT,"\u297d":e.MO.RELACCENT,"\u297e":e.MO.REL,"\u297f":e.MO.REL,"\u2981":e.MO.BIN3,"\u2982":e.MO.BIN3,"\u2999":e.MO.BIN3,"\u299a":e.MO.BIN3,"\u299b":e.MO.BIN3,"\u299c":e.MO.BIN3,"\u299d":e.MO.BIN3,"\u299e":e.MO.BIN3,"\u299f":e.MO.BIN3,"\u29a0":e.MO.BIN3,"\u29a1":e.MO.BIN3,"\u29a2":e.MO.BIN3,"\u29a3":e.MO.BIN3,"\u29a4":e.MO.BIN3,"\u29a5":e.MO.BIN3,"\u29a6":e.MO.BIN3,"\u29a7":e.MO.BIN3,"\u29a8":e.MO.BIN3,"\u29a9":e.MO.BIN3,"\u29aa":e.MO.BIN3,"\u29ab":e.MO.BIN3,"\u29ac":e.MO.BIN3,"\u29ad":e.MO.BIN3,"\u29ae":e.MO.BIN3,"\u29af":e.MO.BIN3,"\u29b0":e.MO.BIN3,"\u29b1":e.MO.BIN3,"\u29b2":e.MO.BIN3,"\u29b3":e.MO.BIN3,"\u29b4":e.MO.BIN3,"\u29b5":e.MO.BIN3,"\u29b6":e.MO.BIN4,"\u29b7":e.MO.BIN4,"\u29b8":e.MO.BIN4,"\u29b9":e.MO.BIN4,"\u29ba":e.MO.BIN4,"\u29bb":e.MO.BIN4,"\u29bc":e.MO.BIN4,"\u29bd":e.MO.BIN4,"\u29be":e.MO.BIN4,"\u29bf":e.MO.BIN4,"\u29c0":e.MO.REL,"\u29c1":e.MO.REL,"\u29c2":e.MO.BIN3,"\u29c3":e.MO.BIN3,"\u29c4":e.MO.BIN4,"\u29c5":e.MO.BIN4,"\u29c6":e.MO.BIN4,"\u29c7":e.MO.BIN4,"\u29c8":e.MO.BIN4,"\u29c9":e.MO.BIN3,"\u29ca":e.MO.BIN3,"\u29cb":e.MO.BIN3,"\u29cc":e.MO.BIN3,"\u29cd":e.MO.BIN3,"\u29ce":e.MO.REL,"\u29cf":e.MO.REL,"\u29cf\u0338":e.MO.REL,"\u29d0":e.MO.REL,"\u29d0\u0338":e.MO.REL,"\u29d1":e.MO.REL,"\u29d2":e.MO.REL,"\u29d3":e.MO.REL,"\u29d4":e.MO.REL,"\u29d5":e.MO.REL,"\u29d6":e.MO.BIN4,"\u29d7":e.MO.BIN4,"\u29d8":e.MO.BIN3,"\u29d9":e.MO.BIN3,"\u29db":e.MO.BIN3,"\u29dc":e.MO.BIN3,"\u29dd":e.MO.BIN3,"\u29de":e.MO.REL,"\u29df":e.MO.BIN3,"\u29e0":e.MO.BIN3,"\u29e1":e.MO.REL,"\u29e2":e.MO.BIN4,"\u29e3":e.MO.REL,"\u29e4":e.MO.REL,"\u29e5":e.MO.REL,"\u29e6":e.MO.REL,"\u29e7":e.MO.BIN3,"\u29e8":e.MO.BIN3,"\u29e9":e.MO.BIN3,"\u29ea":e.MO.BIN3,"\u29eb":e.MO.BIN3,"\u29ec":e.MO.BIN3,"\u29ed":e.MO.BIN3,"\u29ee":e.MO.BIN3,"\u29ef":e.MO.BIN3,"\u29f0":e.MO.BIN3,"\u29f1":e.MO.BIN3,"\u29f2":e.MO.BIN3,"\u29f3":e.MO.BIN3,"\u29f4":e.MO.REL,"\u29f5":e.MO.BIN4,"\u29f6":e.MO.BIN4,"\u29f7":e.MO.BIN4,"\u29f8":e.MO.BIN3,"\u29f9":e.MO.BIN3,"\u29fa":e.MO.BIN3,"\u29fb":e.MO.BIN3,"\u29fe":e.MO.BIN4,"\u29ff":e.MO.BIN4,"\u2a1d":e.MO.BIN3,"\u2a1e":e.MO.BIN3,"\u2a1f":e.MO.BIN3,"\u2a20":e.MO.BIN3,"\u2a21":e.MO.BIN3,"\u2a22":e.MO.BIN4,"\u2a23":e.MO.BIN4,"\u2a24":e.MO.BIN4,"\u2a25":e.MO.BIN4,"\u2a26":e.MO.BIN4,"\u2a27":e.MO.BIN4,"\u2a28":e.MO.BIN4,"\u2a29":e.MO.BIN4,"\u2a2a":e.MO.BIN4,"\u2a2b":e.MO.BIN4,"\u2a2c":e.MO.BIN4,"\u2a2d":e.MO.BIN4,"\u2a2e":e.MO.BIN4,"\u2a2f":e.MO.BIN4,"\u2a30":e.MO.BIN4,"\u2a31":e.MO.BIN4,"\u2a32":e.MO.BIN4,"\u2a33":e.MO.BIN4,"\u2a34":e.MO.BIN4,"\u2a35":e.MO.BIN4,"\u2a36":e.MO.BIN4,"\u2a37":e.MO.BIN4,"\u2a38":e.MO.BIN4,"\u2a39":e.MO.BIN4,"\u2a3a":e.MO.BIN4,"\u2a3b":e.MO.BIN4,"\u2a3c":e.MO.BIN4,"\u2a3d":e.MO.BIN4,"\u2a3e":e.MO.BIN4,"\u2a3f":e.MO.BIN4,"\u2a40":e.MO.BIN4,"\u2a41":e.MO.BIN4,"\u2a42":e.MO.BIN4,"\u2a43":e.MO.BIN4,"\u2a44":e.MO.BIN4,"\u2a45":e.MO.BIN4,"\u2a46":e.MO.BIN4,"\u2a47":e.MO.BIN4,"\u2a48":e.MO.BIN4,"\u2a49":e.MO.BIN4,"\u2a4a":e.MO.BIN4,"\u2a4b":e.MO.BIN4,"\u2a4c":e.MO.BIN4,"\u2a4d":e.MO.BIN4,"\u2a4e":e.MO.BIN4,"\u2a4f":e.MO.BIN4,"\u2a50":e.MO.BIN4,"\u2a51":e.MO.BIN4,"\u2a52":e.MO.BIN4,"\u2a53":e.MO.BIN4,"\u2a54":e.MO.BIN4,"\u2a55":e.MO.BIN4,"\u2a56":e.MO.BIN4,"\u2a57":e.MO.BIN4,"\u2a58":e.MO.BIN4,"\u2a59":e.MO.REL,"\u2a5a":e.MO.BIN4,"\u2a5b":e.MO.BIN4,"\u2a5c":e.MO.BIN4,"\u2a5d":e.MO.BIN4,"\u2a5e":e.MO.BIN4,"\u2a5f":e.MO.BIN4,"\u2a60":e.MO.BIN4,"\u2a61":e.MO.BIN4,"\u2a62":e.MO.BIN4,"\u2a63":e.MO.BIN4,"\u2a64":e.MO.BIN4,"\u2a65":e.MO.BIN4,"\u2a66":e.MO.REL,"\u2a67":e.MO.REL,"\u2a68":e.MO.REL,"\u2a69":e.MO.REL,"\u2a6a":e.MO.REL,"\u2a6b":e.MO.REL,"\u2a6c":e.MO.REL,"\u2a6d":e.MO.REL,"\u2a6e":e.MO.REL,"\u2a6f":e.MO.REL,"\u2a70":e.MO.REL,"\u2a71":e.MO.BIN4,"\u2a72":e.MO.BIN4,"\u2a73":e.MO.REL,"\u2a74":e.MO.REL,"\u2a75":e.MO.REL,"\u2a76":e.MO.REL,"\u2a77":e.MO.REL,"\u2a78":e.MO.REL,"\u2a79":e.MO.REL,"\u2a7a":e.MO.REL,"\u2a7b":e.MO.REL,"\u2a7c":e.MO.REL,"\u2a7d":e.MO.REL,"\u2a7d\u0338":e.MO.REL,"\u2a7e":e.MO.REL,"\u2a7e\u0338":e.MO.REL,"\u2a7f":e.MO.REL,"\u2a80":e.MO.REL,"\u2a81":e.MO.REL,"\u2a82":e.MO.REL,"\u2a83":e.MO.REL,"\u2a84":e.MO.REL,"\u2a85":e.MO.REL,"\u2a86":e.MO.REL,"\u2a87":e.MO.REL,"\u2a88":e.MO.REL,"\u2a89":e.MO.REL,"\u2a8a":e.MO.REL,"\u2a8b":e.MO.REL,"\u2a8c":e.MO.REL,"\u2a8d":e.MO.REL,"\u2a8e":e.MO.REL,"\u2a8f":e.MO.REL,"\u2a90":e.MO.REL,"\u2a91":e.MO.REL,"\u2a92":e.MO.REL,"\u2a93":e.MO.REL,"\u2a94":e.MO.REL,"\u2a95":e.MO.REL,"\u2a96":e.MO.REL,"\u2a97":e.MO.REL,"\u2a98":e.MO.REL,"\u2a99":e.MO.REL,"\u2a9a":e.MO.REL,"\u2a9b":e.MO.REL,"\u2a9c":e.MO.REL,"\u2a9d":e.MO.REL,"\u2a9e":e.MO.REL,"\u2a9f":e.MO.REL,"\u2aa0":e.MO.REL,"\u2aa1":e.MO.REL,"\u2aa1\u0338":e.MO.REL,"\u2aa2":e.MO.REL,"\u2aa2\u0338":e.MO.REL,"\u2aa3":e.MO.REL,"\u2aa4":e.MO.REL,"\u2aa5":e.MO.REL,"\u2aa6":e.MO.REL,"\u2aa7":e.MO.REL,"\u2aa8":e.MO.REL,"\u2aa9":e.MO.REL,"\u2aaa":e.MO.REL,"\u2aab":e.MO.REL,"\u2aac":e.MO.REL,"\u2aad":e.MO.REL,"\u2aae":e.MO.REL,"\u2aaf":e.MO.REL,"\u2aaf\u0338":e.MO.REL,"\u2ab0":e.MO.REL,"\u2ab0\u0338":e.MO.REL,"\u2ab1":e.MO.REL,"\u2ab2":e.MO.REL,"\u2ab3":e.MO.REL,"\u2ab4":e.MO.REL,"\u2ab5":e.MO.REL,"\u2ab6":e.MO.REL,"\u2ab7":e.MO.REL,"\u2ab8":e.MO.REL,"\u2ab9":e.MO.REL,"\u2aba":e.MO.REL,"\u2abb":e.MO.REL,"\u2abc":e.MO.REL,"\u2abd":e.MO.REL,"\u2abe":e.MO.REL,"\u2abf":e.MO.REL,"\u2ac0":e.MO.REL,"\u2ac1":e.MO.REL,"\u2ac2":e.MO.REL,"\u2ac3":e.MO.REL,"\u2ac4":e.MO.REL,"\u2ac5":e.MO.REL,"\u2ac6":e.MO.REL,"\u2ac7":e.MO.REL,"\u2ac8":e.MO.REL,"\u2ac9":e.MO.REL,"\u2aca":e.MO.REL,"\u2acb":e.MO.REL,"\u2acc":e.MO.REL,"\u2acd":e.MO.REL,"\u2ace":e.MO.REL,"\u2acf":e.MO.REL,"\u2ad0":e.MO.REL,"\u2ad1":e.MO.REL,"\u2ad2":e.MO.REL,"\u2ad3":e.MO.REL,"\u2ad4":e.MO.REL,"\u2ad5":e.MO.REL,"\u2ad6":e.MO.REL,"\u2ad7":e.MO.REL,"\u2ad8":e.MO.REL,"\u2ad9":e.MO.REL,"\u2ada":e.MO.REL,"\u2adb":e.MO.REL,"\u2add":e.MO.REL,"\u2add\u0338":e.MO.REL,"\u2ade":e.MO.REL,"\u2adf":e.MO.REL,"\u2ae0":e.MO.REL,"\u2ae1":e.MO.REL,"\u2ae2":e.MO.REL,"\u2ae3":e.MO.REL,"\u2ae4":e.MO.REL,"\u2ae5":e.MO.REL,"\u2ae6":e.MO.REL,"\u2ae7":e.MO.REL,"\u2ae8":e.MO.REL,"\u2ae9":e.MO.REL,"\u2aea":e.MO.REL,"\u2aeb":e.MO.REL,"\u2aec":e.MO.REL,"\u2aed":e.MO.REL,"\u2aee":e.MO.REL,"\u2aef":e.MO.REL,"\u2af0":e.MO.REL,"\u2af1":e.MO.REL,"\u2af2":e.MO.REL,"\u2af3":e.MO.REL,"\u2af4":e.MO.BIN4,"\u2af5":e.MO.BIN4,"\u2af6":e.MO.BIN4,"\u2af7":e.MO.REL,"\u2af8":e.MO.REL,"\u2af9":e.MO.REL,"\u2afa":e.MO.REL,"\u2afb":e.MO.BIN4,"\u2afd":e.MO.BIN4,"\u2afe":e.MO.BIN3,"\u2b45":e.MO.RELSTRETCH,"\u2b46":e.MO.RELSTRETCH,"\u3008":e.MO.OPEN,"\u3009":e.MO.CLOSE,"\ufe37":e.MO.WIDEACCENT,"\ufe38":e.MO.WIDEACCENT}},e.OPTABLE.infix["^"]=e.MO.WIDEREL,e.OPTABLE.infix._=e.MO.WIDEREL,e.OPTABLE.infix["\u2adc"]=e.MO.REL},9259:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Q=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q};Object.defineProperty(e,"__esModule",{value:!0}),e.SerializedMmlVisitor=e.toEntity=e.DATAMJX=void 0;var T=r(6325),s=r(9007),a=r(450);e.DATAMJX="data-mjx-";e.toEntity=function(t){return"&#x"+t.codePointAt(0).toString(16).toUpperCase()+";"};var l=function(t){function r(){return null!==t&&t.apply(this,arguments)||this}return o(r,t),r.prototype.visitTree=function(t){return this.visitNode(t,"")},r.prototype.visitTextNode=function(t,e){return this.quoteHTML(t.getText())},r.prototype.visitXMLNode=function(t,e){return e+t.getSerializedXML()},r.prototype.visitInferredMrowNode=function(t,e){var r,n,o=[];try{for(var Q=i(t.childNodes),T=Q.next();!T.done;T=Q.next()){var s=T.value;o.push(this.visitNode(s,e))}}catch(t){r={error:t}}finally{try{T&&!T.done&&(n=Q.return)&&n.call(Q)}finally{if(r)throw r.error}}return o.join("\n")},r.prototype.visitTeXAtomNode=function(t,e){var r=this.childNodeMml(t,e+"  ","\n");return e+"<mrow"+this.getAttributes(t)+">"+(r.match(/\S/)?"\n"+r+e:"")+"</mrow>"},r.prototype.visitAnnotationNode=function(t,e){return e+"<annotation"+this.getAttributes(t)+">"+this.childNodeMml(t,"","")+"</annotation>"},r.prototype.visitDefault=function(t,e){var r=t.kind,n=Q(t.isToken||0===t.childNodes.length?["",""]:["\n",e],2),o=n[0],i=n[1],T=this.childNodeMml(t,e+"  ",o);return e+"<"+r+this.getAttributes(t)+">"+(T.match(/\S/)?o+T+i:"")+"</"+r+">"},r.prototype.childNodeMml=function(t,e,r){var n,o,Q="";try{for(var T=i(t.childNodes),s=T.next();!s.done;s=T.next()){var a=s.value;Q+=this.visitNode(a,e)+r}}catch(t){n={error:t}}finally{try{s&&!s.done&&(o=T.return)&&o.call(T)}finally{if(n)throw n.error}}return Q},r.prototype.getAttributes=function(t){var e,r,n=[],o=this.constructor.defaultAttributes[t.kind]||{},Q=Object.assign({},o,this.getDataAttributes(t),t.attributes.getAllAttributes()),T=this.constructor.variants;Q.hasOwnProperty("mathvariant")&&T.hasOwnProperty(Q.mathvariant)&&(Q.mathvariant=T[Q.mathvariant]);try{for(var s=i(Object.keys(Q)),a=s.next();!a.done;a=s.next()){var l=a.value,c=String(Q[l]);void 0!==c&&n.push(l+'="'+this.quoteHTML(c)+'"')}}catch(t){e={error:t}}finally{try{a&&!a.done&&(r=s.return)&&r.call(s)}finally{if(e)throw e.error}}return n.length?" "+n.join(" "):""},r.prototype.getDataAttributes=function(t){var e={},r=t.attributes.getExplicit("mathvariant"),n=this.constructor.variants;r&&n.hasOwnProperty(r)&&this.setDataAttribute(e,"variant",r),t.getProperty("variantForm")&&this.setDataAttribute(e,"alternate","1"),t.getProperty("pseudoscript")&&this.setDataAttribute(e,"pseudoscript","true"),!1===t.getProperty("autoOP")&&this.setDataAttribute(e,"auto-op","false");var o=t.getProperty("scriptalign");o&&this.setDataAttribute(e,"script-align",o);var i=t.getProperty("texClass");if(void 0!==i){var Q=!0;if(i===s.TEXCLASS.OP&&t.isKind("mi")){var T=t.getText();Q=!(T.length>1&&T.match(a.MmlMi.operatorName))}Q&&this.setDataAttribute(e,"texclass",i<0?"NONE":s.TEXCLASSNAMES[i])}return t.getProperty("scriptlevel")&&!1===t.getProperty("useHeight")&&this.setDataAttribute(e,"smallmatrix","true"),e},r.prototype.setDataAttribute=function(t,r,n){t[e.DATAMJX+r]=n},r.prototype.quoteHTML=function(t){return t.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\"/g,"&quot;").replace(/[\uD800-\uDBFF]./g,e.toEntity).replace(/[\u0080-\uD7FF\uE000-\uFFFF]/g,e.toEntity)},r.variants={"-tex-calligraphic":"script","-tex-bold-calligraphic":"bold-script","-tex-oldstyle":"normal","-tex-bold-oldstyle":"bold","-tex-mathit":"italic"},r.defaultAttributes={math:{xmlns:"http://www.w3.org/1998/Math/MathML"}},r}(T.MmlVisitor);e.SerializedMmlVisitor=l},2975:function(t,e,r){Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractOutputJax=void 0;var n=r(7233),o=r(7525),i=function(){function t(t){void 0===t&&(t={}),this.adaptor=null;var e=this.constructor;this.options=(0,n.userOptions)((0,n.defaultOptions)({},e.OPTIONS),t),this.postFilters=new o.FunctionList}return Object.defineProperty(t.prototype,"name",{get:function(){return this.constructor.NAME},enumerable:!1,configurable:!0}),t.prototype.setAdaptor=function(t){this.adaptor=t},t.prototype.initialize=function(){},t.prototype.reset=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e]},t.prototype.getMetrics=function(t){},t.prototype.styleSheet=function(t){return null},t.prototype.pageElements=function(t){return null},t.prototype.executeFilters=function(t,e,r,n){var o={math:e,document:r,data:n};return t.execute(o),o.data},t.NAME="generic",t.OPTIONS={},t}();e.AbstractOutputJax=i},4574:function(t,e){var r=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},n=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},o=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))};Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractFactory=void 0;var i=function(){function t(t){var e,n;void 0===t&&(t=null),this.defaultKind="unknown",this.nodeMap=new Map,this.node={},null===t&&(t=this.constructor.defaultNodes);try{for(var o=r(Object.keys(t)),i=o.next();!i.done;i=o.next()){var Q=i.value;this.setNodeClass(Q,t[Q])}}catch(t){e={error:t}}finally{try{i&&!i.done&&(n=o.return)&&n.call(o)}finally{if(e)throw e.error}}}return t.prototype.create=function(t){for(var e=[],r=1;r<arguments.length;r++)e[r-1]=arguments[r];return(this.node[t]||this.node[this.defaultKind]).apply(void 0,o([],n(e),!1))},t.prototype.setNodeClass=function(t,e){this.nodeMap.set(t,e);var r=this,i=this.nodeMap.get(t);this.node[t]=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return new(i.bind.apply(i,o([void 0,r],n(t),!1)))}},t.prototype.getNodeClass=function(t){return this.nodeMap.get(t)},t.prototype.deleteNodeClass=function(t){this.nodeMap.delete(t),delete this.node[t]},t.prototype.nodeIsKind=function(t,e){return t instanceof this.getNodeClass(e)},t.prototype.getKinds=function(){return Array.from(this.nodeMap.keys())},t.defaultNodes={},t}();e.AbstractFactory=i},4596:function(t,e){var r,n=this&&this.__extends||(r=function(t,e){return r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},r(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function n(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}),o=this&&this.__assign||function(){return o=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},o.apply(this,arguments)},i=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractEmptyNode=e.AbstractNode=void 0;var Q=function(){function t(t,e,r){var n,o;void 0===e&&(e={}),void 0===r&&(r=[]),this.factory=t,this.parent=null,this.properties={},this.childNodes=[];try{for(var Q=i(Object.keys(e)),T=Q.next();!T.done;T=Q.next()){var s=T.value;this.setProperty(s,e[s])}}catch(t){n={error:t}}finally{try{T&&!T.done&&(o=Q.return)&&o.call(Q)}finally{if(n)throw n.error}}r.length&&this.setChildren(r)}return Object.defineProperty(t.prototype,"kind",{get:function(){return"unknown"},enumerable:!1,configurable:!0}),t.prototype.setProperty=function(t,e){this.properties[t]=e},t.prototype.getProperty=function(t){return this.properties[t]},t.prototype.getPropertyNames=function(){return Object.keys(this.properties)},t.prototype.getAllProperties=function(){return this.properties},t.prototype.removeProperty=function(){for(var t,e,r=[],n=0;n<arguments.length;n++)r[n]=arguments[n];try{for(var o=i(r),Q=o.next();!Q.done;Q=o.next()){var T=Q.value;delete this.properties[T]}}catch(e){t={error:e}}finally{try{Q&&!Q.done&&(e=o.return)&&e.call(o)}finally{if(t)throw t.error}}},t.prototype.isKind=function(t){return this.factory.nodeIsKind(this,t)},t.prototype.setChildren=function(t){var e,r;this.childNodes=[];try{for(var n=i(t),o=n.next();!o.done;o=n.next()){var Q=o.value;this.appendChild(Q)}}catch(t){e={error:t}}finally{try{o&&!o.done&&(r=n.return)&&r.call(n)}finally{if(e)throw e.error}}},t.prototype.appendChild=function(t){return this.childNodes.push(t),t.parent=this,t},t.prototype.replaceChild=function(t,e){var r=this.childIndex(e);return null!==r&&(this.childNodes[r]=t,t.parent=this,e.parent=null),t},t.prototype.removeChild=function(t){var e=this.childIndex(t);return null!==e&&(this.childNodes.splice(e,1),t.parent=null),t},t.prototype.childIndex=function(t){var e=this.childNodes.indexOf(t);return-1===e?null:e},t.prototype.copy=function(){var t,e,r=this.factory.create(this.kind);r.properties=o({},this.properties);try{for(var n=i(this.childNodes||[]),Q=n.next();!Q.done;Q=n.next()){var T=Q.value;T&&r.appendChild(T.copy())}}catch(e){t={error:e}}finally{try{Q&&!Q.done&&(e=n.return)&&e.call(n)}finally{if(t)throw t.error}}return r},t.prototype.findNodes=function(t){var e=[];return this.walkTree((function(r){r.isKind(t)&&e.push(r)})),e},t.prototype.walkTree=function(t,e){var r,n;t(this,e);try{for(var o=i(this.childNodes),Q=o.next();!Q.done;Q=o.next()){var T=Q.value;T&&T.walkTree(t,e)}}catch(t){r={error:t}}finally{try{Q&&!Q.done&&(n=o.return)&&n.call(o)}finally{if(r)throw r.error}}return e},t.prototype.toString=function(){return this.kind+"("+this.childNodes.join(",")+")"},t}();e.AbstractNode=Q;var T=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return n(e,t),e.prototype.setChildren=function(t){},e.prototype.appendChild=function(t){return t},e.prototype.replaceChild=function(t,e){return e},e.prototype.childIndex=function(t){return null},e.prototype.walkTree=function(t,e){return t(this,e),e},e.prototype.toString=function(){return this.kind},e}(Q);e.AbstractEmptyNode=T},7860:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractNodeFactory=void 0;var i=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.create=function(t,e,r){return void 0===e&&(e={}),void 0===r&&(r=[]),this.node[t](e,r)},e}(r(4574).AbstractFactory);e.AbstractNodeFactory=i},8823:function(t,e,r){var n=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},o=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},i=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))};Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractVisitor=void 0;var Q=r(4596),T=function(){function t(e){var r,o;this.nodeHandlers=new Map;try{for(var i=n(e.getKinds()),Q=i.next();!Q.done;Q=i.next()){var T=Q.value,s=this[t.methodName(T)];s&&this.nodeHandlers.set(T,s)}}catch(t){r={error:t}}finally{try{Q&&!Q.done&&(o=i.return)&&o.call(i)}finally{if(r)throw r.error}}}return t.methodName=function(t){return"visit"+(t.charAt(0).toUpperCase()+t.substr(1)).replace(/[^a-z0-9_]/gi,"_")+"Node"},t.prototype.visitTree=function(t){for(var e=[],r=1;r<arguments.length;r++)e[r-1]=arguments[r];return this.visitNode.apply(this,i([t],o(e),!1))},t.prototype.visitNode=function(t){for(var e=[],r=1;r<arguments.length;r++)e[r-1]=arguments[r];var n=this.nodeHandlers.get(t.kind)||this.visitDefault;return n.call.apply(n,i([this,t],o(e),!1))},t.prototype.visitDefault=function(t){for(var e,r,T=[],s=1;s<arguments.length;s++)T[s-1]=arguments[s];if(t instanceof Q.AbstractNode)try{for(var a=n(t.childNodes),l=a.next();!l.done;l=a.next()){var c=l.value;this.visitNode.apply(this,i([c],o(T),!1))}}catch(t){e={error:t}}finally{try{l&&!l.done&&(r=a.return)&&r.call(a)}finally{if(e)throw e.error}}},t.prototype.setNodeHandler=function(t,e){this.nodeHandlers.set(t,e)},t.prototype.removeNodeHandler=function(t){this.nodeHandlers.delete(t)},t}();e.AbstractVisitor=T},8912:function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractWrapper=void 0;var r=function(){function t(t,e){this.factory=t,this.node=e}return Object.defineProperty(t.prototype,"kind",{get:function(){return this.node.kind},enumerable:!1,configurable:!0}),t.prototype.wrap=function(t){return this.factory.wrap(t)},t}();e.AbstractWrapper=r},3811:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},Q=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))};Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractWrapperFactory=void 0;var T=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.wrap=function(t){for(var e=[],r=1;r<arguments.length;r++)e[r-1]=arguments[r];return this.create.apply(this,Q([t.kind,t],i(e),!1))},e}(r(4574).AbstractFactory);e.AbstractWrapperFactory=T},6272:function(t,e,r){Object.defineProperty(e,"__esModule",{value:!0}),e.RegisterHTMLHandler=void 0;var n=r(5713),o=r(3726);e.RegisterHTMLHandler=function(t){var e=new o.HTMLHandler(t);return n.mathjax.handlers.register(e),e}},3683:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)},Q=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},T=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.HTMLDocument=void 0;var s=r(5722),a=r(7233),l=r(3363),c=r(3335),u=r(5138),p=r(4474),h=function(t){function e(e,r,n){var o=this,i=Q((0,a.separateOptions)(n,u.HTMLDomStrings.OPTIONS),2),T=i[0],s=i[1];return(o=t.call(this,e,r,T)||this).domStrings=o.options.DomStrings||new u.HTMLDomStrings(s),o.domStrings.adaptor=r,o.styles=[],o}return o(e,t),e.prototype.findPosition=function(t,e,r,n){var o,i,s=this.adaptor;try{for(var a=T(n[t]),l=a.next();!l.done;l=a.next()){var c=l.value,u=Q(c,2),p=u[0],h=u[1];if(e<=h&&"#text"===s.kind(p))return{node:p,n:Math.max(e,0),delim:r};e-=h}}catch(t){o={error:t}}finally{try{l&&!l.done&&(i=a.return)&&i.call(a)}finally{if(o)throw o.error}}return{node:null,n:0,delim:r}},e.prototype.mathItem=function(t,e,r){var n=t.math,o=this.findPosition(t.n,t.start.n,t.open,r),i=this.findPosition(t.n,t.end.n,t.close,r);return new this.options.MathItem(n,e,t.display,o,i)},e.prototype.findMath=function(t){var e,r,n,o,i,s,l,c,u;if(!this.processed.isSet("findMath")){this.adaptor.document=this.document,t=(0,a.userOptions)({elements:this.options.elements||[this.adaptor.body(this.document)]},t);try{for(var p=T(this.adaptor.getElements(t.elements,this.document)),h=p.next();!h.done;h=p.next()){var d=h.value,f=Q([null,null],2),L=f[0],m=f[1];try{for(var y=(n=void 0,T(this.inputJax)),H=y.next();!H.done;H=y.next()){var g=H.value,b=new this.options.MathList;if(g.processStrings){null===L&&(L=(i=Q(this.domStrings.find(d),2))[0],m=i[1]);try{for(var v=(s=void 0,T(g.findMath(L))),M=v.next();!M.done;M=v.next()){var _=M.value;b.push(this.mathItem(_,g,m))}}catch(t){s={error:t}}finally{try{M&&!M.done&&(l=v.return)&&l.call(v)}finally{if(s)throw s.error}}}else try{for(var V=(c=void 0,T(g.findMath(d))),O=V.next();!O.done;O=V.next()){_=O.value;var S=new this.options.MathItem(_.math,g,_.display,_.start,_.end);b.push(S)}}catch(t){c={error:t}}finally{try{O&&!O.done&&(u=V.return)&&u.call(V)}finally{if(c)throw c.error}}this.math.merge(b)}}catch(t){n={error:t}}finally{try{H&&!H.done&&(o=y.return)&&o.call(y)}finally{if(n)throw n.error}}}}catch(t){e={error:t}}finally{try{h&&!h.done&&(r=p.return)&&r.call(p)}finally{if(e)throw e.error}}this.processed.set("findMath")}return this},e.prototype.updateDocument=function(){return this.processed.isSet("updateDocument")||(this.addPageElements(),this.addStyleSheet(),t.prototype.updateDocument.call(this),this.processed.set("updateDocument")),this},e.prototype.addPageElements=function(){var t=this.adaptor.body(this.document),e=this.documentPageElements();e&&this.adaptor.append(t,e)},e.prototype.addStyleSheet=function(){var t=this.documentStyleSheet(),e=this.adaptor;if(t&&!e.parent(t)){var r=e.head(this.document),n=this.findSheet(r,e.getAttribute(t,"id"));n?e.replace(t,n):e.append(r,t)}},e.prototype.findSheet=function(t,e){var r,n;if(e)try{for(var o=T(this.adaptor.tags(t,"style")),i=o.next();!i.done;i=o.next()){var Q=i.value;if(this.adaptor.getAttribute(Q,"id")===e)return Q}}catch(t){r={error:t}}finally{try{i&&!i.done&&(n=o.return)&&n.call(o)}finally{if(r)throw r.error}}return null},e.prototype.removeFromDocument=function(t){var e,r;if(void 0===t&&(t=!1),this.processed.isSet("updateDocument"))try{for(var n=T(this.math),o=n.next();!o.done;o=n.next()){var i=o.value;i.state()>=p.STATE.INSERTED&&i.state(p.STATE.TYPESET,t)}}catch(t){e={error:t}}finally{try{o&&!o.done&&(r=n.return)&&r.call(n)}finally{if(e)throw e.error}}return this.processed.clear("updateDocument"),this},e.prototype.documentStyleSheet=function(){return this.outputJax.styleSheet(this)},e.prototype.documentPageElements=function(){return this.outputJax.pageElements(this)},e.prototype.addStyles=function(t){this.styles.push(t)},e.prototype.getStyles=function(){return this.styles},e.KIND="HTML",e.OPTIONS=i(i({},s.AbstractMathDocument.OPTIONS),{renderActions:(0,a.expandable)(i(i({},s.AbstractMathDocument.OPTIONS.renderActions),{styles:[p.STATE.INSERTED+1,"","updateStyleSheet",!1]})),MathList:c.HTMLMathList,MathItem:l.HTMLMathItem,DomStrings:null}),e}(s.AbstractMathDocument);e.HTMLDocument=h},5138:function(t,e,r){var n=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q};Object.defineProperty(e,"__esModule",{value:!0}),e.HTMLDomStrings=void 0;var o=r(7233),i=function(){function t(t){void 0===t&&(t=null);var e=this.constructor;this.options=(0,o.userOptions)((0,o.defaultOptions)({},e.OPTIONS),t),this.init(),this.getPatterns()}return t.prototype.init=function(){this.strings=[],this.string="",this.snodes=[],this.nodes=[],this.stack=[]},t.prototype.getPatterns=function(){var t=(0,o.makeArray)(this.options.skipHtmlTags),e=(0,o.makeArray)(this.options.ignoreHtmlClass),r=(0,o.makeArray)(this.options.processHtmlClass);this.skipHtmlTags=new RegExp("^(?:"+t.join("|")+")$","i"),this.ignoreHtmlClass=new RegExp("(?:^| )(?:"+e.join("|")+")(?: |$)"),this.processHtmlClass=new RegExp("(?:^| )(?:"+r+")(?: |$)")},t.prototype.pushString=function(){this.string.match(/\S/)&&(this.strings.push(this.string),this.nodes.push(this.snodes)),this.string="",this.snodes=[]},t.prototype.extendString=function(t,e){this.snodes.push([t,e.length]),this.string+=e},t.prototype.handleText=function(t,e){return e||this.extendString(t,this.adaptor.value(t)),this.adaptor.next(t)},t.prototype.handleTag=function(t,e){if(!e){var r=this.options.includeHtmlTags[this.adaptor.kind(t)];this.extendString(t,r)}return this.adaptor.next(t)},t.prototype.handleContainer=function(t,e){this.pushString();var r=this.adaptor.getAttribute(t,"class")||"",n=this.adaptor.kind(t)||"",o=this.processHtmlClass.exec(r),i=t;return!this.adaptor.firstChild(t)||this.adaptor.getAttribute(t,"data-MJX")||!o&&this.skipHtmlTags.exec(n)?i=this.adaptor.next(t):(this.adaptor.next(t)&&this.stack.push([this.adaptor.next(t),e]),i=this.adaptor.firstChild(t),e=(e||this.ignoreHtmlClass.exec(r))&&!o),[i,e]},t.prototype.handleOther=function(t,e){return this.pushString(),this.adaptor.next(t)},t.prototype.find=function(t){var e,r;this.init();for(var o=this.adaptor.next(t),i=!1,Q=this.options.includeHtmlTags;t&&t!==o;){var T=this.adaptor.kind(t);"#text"===T?t=this.handleText(t,i):Q.hasOwnProperty(T)?t=this.handleTag(t,i):T?(t=(e=n(this.handleContainer(t,i),2))[0],i=e[1]):t=this.handleOther(t,i),!t&&this.stack.length&&(this.pushString(),t=(r=n(this.stack.pop(),2))[0],i=r[1])}this.pushString();var s=[this.strings,this.nodes];return this.init(),s},t.OPTIONS={skipHtmlTags:["script","noscript","style","textarea","pre","code","annotation","annotation-xml"],includeHtmlTags:{br:"\n",wbr:"","#comment":""},ignoreHtmlClass:"mathjax_ignore",processHtmlClass:"mathjax_process"},t}();e.HTMLDomStrings=i},3726:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.HTMLHandler=void 0;var i=r(3670),Q=r(3683),T=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.documentClass=Q.HTMLDocument,e}return o(e,t),e.prototype.handlesDocument=function(t){var e=this.adaptor;if("string"==typeof t)try{t=e.parse(t,"text/html")}catch(t){}return t instanceof e.window.Document||t instanceof e.window.HTMLElement||t instanceof e.window.DocumentFragment},e.prototype.create=function(e,r){var n=this.adaptor;if("string"==typeof e)e=n.parse(e,"text/html");else if(e instanceof n.window.HTMLElement||e instanceof n.window.DocumentFragment){var o=e;e=n.parse("","text/html"),n.append(n.body(e),o)}return t.prototype.create.call(this,e,r)},e}(i.AbstractHandler);e.HTMLHandler=T},3363:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.HTMLMathItem=void 0;var i=r(4474),Q=function(t){function e(e,r,n,o,i){return void 0===n&&(n=!0),void 0===o&&(o={node:null,n:0,delim:""}),void 0===i&&(i={node:null,n:0,delim:""}),t.call(this,e,r,n,o,i)||this}return o(e,t),Object.defineProperty(e.prototype,"adaptor",{get:function(){return this.inputJax.adaptor},enumerable:!1,configurable:!0}),e.prototype.updateDocument=function(t){if(this.state()<i.STATE.INSERTED){if(this.inputJax.processStrings){var e=this.start.node;if(e===this.end.node)this.end.n&&this.end.n<this.adaptor.value(this.end.node).length&&this.adaptor.split(this.end.node,this.end.n),this.start.n&&(e=this.adaptor.split(this.start.node,this.start.n)),this.adaptor.replace(this.typesetRoot,e);else{for(this.start.n&&(e=this.adaptor.split(e,this.start.n));e!==this.end.node;){var r=this.adaptor.next(e);this.adaptor.remove(e),e=r}this.adaptor.insert(this.typesetRoot,e),this.end.n<this.adaptor.value(e).length&&this.adaptor.split(e,this.end.n),this.adaptor.remove(e)}}else this.adaptor.replace(this.typesetRoot,this.start.node);this.start.node=this.end.node=this.typesetRoot,this.start.n=this.end.n=0,this.state(i.STATE.INSERTED)}},e.prototype.updateStyleSheet=function(t){t.addStyleSheet()},e.prototype.removeFromDocument=function(t){if(void 0===t&&(t=!1),this.state()>=i.STATE.TYPESET){var e=this.adaptor,r=this.start.node,n=e.text("");if(t){var o=this.start.delim+this.math+this.end.delim;if(this.inputJax.processStrings)n=e.text(o);else{var Q=e.parse(o,"text/html");n=e.firstChild(e.body(Q))}}e.parent(r)&&e.replace(n,r),this.start.node=this.end.node=n,this.start.n=this.end.n=0}},e}(i.AbstractMathItem);e.HTMLMathItem=Q},3335:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.HTMLMathList=void 0;var i=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e}(r(9e3).AbstractMathList);e.HTMLMathList=i},8462:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)},Q=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},T=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.TeX=void 0;var s=r(9206),a=r(7233),l=r(7073),c=T(r(4676)),u=T(r(1256)),p=T(r(8417)),h=T(r(3971)),d=T(r(8562)),f=r(6521),L=r(9899);r(2942);var m=function(t){function e(r){void 0===r&&(r={});var n=this,o=Q((0,a.separateOptions)(r,e.OPTIONS,l.FindTeX.OPTIONS),3),i=o[0],T=o[1],s=o[2];(n=t.call(this,T)||this).findTeX=n.options.FindTeX||new l.FindTeX(s);var u=n.options.packages,p=n.configuration=e.configure(u),h=n._parseOptions=new d.default(p,[n.options,f.TagsFactory.OPTIONS]);return(0,a.userOptions)(h.options,i),p.config(n),e.tags(h,p),n.postFilters.add(c.default.cleanSubSup,-6),n.postFilters.add(c.default.setInherited,-5),n.postFilters.add(c.default.moveLimits,-4),n.postFilters.add(c.default.cleanStretchy,-3),n.postFilters.add(c.default.cleanAttributes,-2),n.postFilters.add(c.default.combineRelations,-1),n}return o(e,t),e.configure=function(t){var e=new L.ParserConfiguration(t,["tex"]);return e.init(),e},e.tags=function(t,e){f.TagsFactory.addTags(e.tags),f.TagsFactory.setDefault(t.options.tags),t.tags=f.TagsFactory.getDefault(),t.tags.configuration=t},e.prototype.setMmlFactory=function(e){t.prototype.setMmlFactory.call(this,e),this._parseOptions.nodeFactory.setMmlFactory(e)},Object.defineProperty(e.prototype,"parseOptions",{get:function(){return this._parseOptions},enumerable:!1,configurable:!0}),e.prototype.reset=function(t){void 0===t&&(t=0),this.parseOptions.tags.reset(t)},e.prototype.compile=function(t,e){this.parseOptions.clear(),this.executeFilters(this.preFilters,t,e,this.parseOptions);var r,n,o=t.display;this.latex=t.math,this.parseOptions.tags.startEquation(t);try{var i=new p.default(this.latex,{display:o,isInner:!1},this.parseOptions);r=i.mml(),n=i.stack.global}catch(t){if(!(t instanceof h.default))throw t;this.parseOptions.error=!0,r=this.options.formatError(this,t)}return r=this.parseOptions.nodeFactory.create("node","math",[r]),(null==n?void 0:n.indentalign)&&u.default.setAttribute(r,"indentalign",n.indentalign),o&&u.default.setAttribute(r,"display","block"),this.parseOptions.tags.finishEquation(t),this.parseOptions.root=r,this.executeFilters(this.postFilters,t,e,this.parseOptions),this.mathNode=this.parseOptions.root,this.mathNode},e.prototype.findMath=function(t){return this.findTeX.findMath(t)},e.prototype.formatError=function(t){var e=t.message.replace(/\n.*/,"");return this.parseOptions.nodeFactory.create("error",e,t.id,this.latex)},e.NAME="TeX",e.OPTIONS=i(i({},s.AbstractInputJax.OPTIONS),{FindTeX:null,packages:["base"],digits:/^(?:[0-9]+(?:\{,\}[0-9]{3})*(?:\.[0-9]*)?|\.[0-9]+)/,maxBuffer:5120,formatError:function(t,e){return t.formatError(e)}}),e}(s.AbstractInputJax);e.TeX=m},9899:function(t,e,r){var n=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},o=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q};Object.defineProperty(e,"__esModule",{value:!0}),e.ParserConfiguration=e.ConfigurationHandler=e.Configuration=void 0;var i,Q=r(7233),T=r(2947),s=r(7525),a=r(8666),l=r(6521),c=function(){function t(t,e,r,n,o,i,Q,T,s,a,l,c,u){void 0===e&&(e={}),void 0===r&&(r={}),void 0===n&&(n={}),void 0===o&&(o={}),void 0===i&&(i={}),void 0===Q&&(Q={}),void 0===T&&(T=[]),void 0===s&&(s=[]),void 0===a&&(a=null),void 0===l&&(l=null),this.name=t,this.handler=e,this.fallback=r,this.items=n,this.tags=o,this.options=i,this.nodes=Q,this.preprocessors=T,this.postprocessors=s,this.initMethod=a,this.configMethod=l,this.priority=c,this.parser=u,this.handler=Object.assign({character:[],delimiter:[],macro:[],environment:[]},e)}return t.makeProcessor=function(t,e){return Array.isArray(t)?t:[t,e]},t._create=function(e,r){var n=this;void 0===r&&(r={});var o=r.priority||a.PrioritizedList.DEFAULTPRIORITY,i=r.init?this.makeProcessor(r.init,o):null,Q=r.config?this.makeProcessor(r.config,o):null,T=(r.preprocessors||[]).map((function(t){return n.makeProcessor(t,o)})),s=(r.postprocessors||[]).map((function(t){return n.makeProcessor(t,o)})),l=r.parser||"tex";return new t(e,r.handler||{},r.fallback||{},r.items||{},r.tags||{},r.options||{},r.nodes||{},T,s,i,Q,o,l)},t.create=function(e,r){void 0===r&&(r={});var n=t._create(e,r);return i.set(e,n),n},t.local=function(e){return void 0===e&&(e={}),t._create("",e)},Object.defineProperty(t.prototype,"init",{get:function(){return this.initMethod?this.initMethod[0]:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"config",{get:function(){return this.configMethod?this.configMethod[0]:null},enumerable:!1,configurable:!0}),t}();e.Configuration=c,function(t){var e=new Map;t.set=function(t,r){e.set(t,r)},t.get=function(t){return e.get(t)},t.keys=function(){return e.keys()}}(i=e.ConfigurationHandler||(e.ConfigurationHandler={}));var u=function(){function t(t,e){var r,o,i,Q;void 0===e&&(e=["tex"]),this.initMethod=new s.FunctionList,this.configMethod=new s.FunctionList,this.configurations=new a.PrioritizedList,this.parsers=[],this.handlers=new T.SubHandlers,this.items={},this.tags={},this.options={},this.nodes={},this.parsers=e;try{for(var l=n(t.slice().reverse()),c=l.next();!c.done;c=l.next()){var u=c.value;this.addPackage(u)}}catch(t){r={error:t}}finally{try{c&&!c.done&&(o=l.return)&&o.call(l)}finally{if(r)throw r.error}}try{for(var p=n(this.configurations),h=p.next();!h.done;h=p.next()){var d=h.value,f=d.item,L=d.priority;this.append(f,L)}}catch(t){i={error:t}}finally{try{h&&!h.done&&(Q=p.return)&&Q.call(p)}finally{if(i)throw i.error}}}return t.prototype.init=function(){this.initMethod.execute(this)},t.prototype.config=function(t){var e,r;this.configMethod.execute(this,t);try{for(var o=n(this.configurations),i=o.next();!i.done;i=o.next()){var Q=i.value;this.addFilters(t,Q.item)}}catch(t){e={error:t}}finally{try{i&&!i.done&&(r=o.return)&&r.call(o)}finally{if(e)throw e.error}}},t.prototype.addPackage=function(t){var e="string"==typeof t?t:t[0],r=this.getPackage(e);r&&this.configurations.add(r,"string"==typeof t?r.priority:t[1])},t.prototype.add=function(t,e,r){var o,i;void 0===r&&(r={});var T=this.getPackage(t);this.append(T),this.configurations.add(T,T.priority),this.init();var s=e.parseOptions;s.nodeFactory.setCreators(T.nodes);try{for(var a=n(Object.keys(T.items)),c=a.next();!c.done;c=a.next()){var u=c.value;s.itemFactory.setNodeClass(u,T.items[u])}}catch(t){o={error:t}}finally{try{c&&!c.done&&(i=a.return)&&i.call(a)}finally{if(o)throw o.error}}l.TagsFactory.addTags(T.tags),(0,Q.defaultOptions)(s.options,T.options),(0,Q.userOptions)(s.options,r),this.addFilters(e,T),T.config&&T.config(this,e)},t.prototype.getPackage=function(t){var e=i.get(t);if(e&&this.parsers.indexOf(e.parser)<0)throw Error("Package ".concat(t," doesn't target the proper parser"));return e},t.prototype.append=function(t,e){e=e||t.priority,t.initMethod&&this.initMethod.add(t.initMethod[0],t.initMethod[1]),t.configMethod&&this.configMethod.add(t.configMethod[0],t.configMethod[1]),this.handlers.add(t.handler,t.fallback,e),Object.assign(this.items,t.items),Object.assign(this.tags,t.tags),(0,Q.defaultOptions)(this.options,t.options),Object.assign(this.nodes,t.nodes)},t.prototype.addFilters=function(t,e){var r,i,Q,T;try{for(var s=n(e.preprocessors),a=s.next();!a.done;a=s.next()){var l=o(a.value,2),c=l[0],u=l[1];t.preFilters.add(c,u)}}catch(t){r={error:t}}finally{try{a&&!a.done&&(i=s.return)&&i.call(s)}finally{if(r)throw r.error}}try{for(var p=n(e.postprocessors),h=p.next();!h.done;h=p.next()){var d=o(h.value,2),f=d[0];u=d[1];t.postFilters.add(f,u)}}catch(t){Q={error:t}}finally{try{h&&!h.done&&(T=p.return)&&T.call(p)}finally{if(Q)throw Q.error}}},t}();e.ParserConfiguration=u},4676:function(t,e,r){var n=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},o=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0});var i,Q=r(9007),T=o(r(1256));!function(t){t.cleanStretchy=function(t){var e,r,o=t.data;try{for(var i=n(o.getList("fixStretchy")),Q=i.next();!Q.done;Q=i.next()){var s=Q.value;if(T.default.getProperty(s,"fixStretchy")){var a=T.default.getForm(s);a&&a[3]&&a[3].stretchy&&T.default.setAttribute(s,"stretchy",!1);var l=s.parent;if(!(T.default.getTexClass(s)||a&&a[2])){var c=o.nodeFactory.create("node","TeXAtom",[s]);l.replaceChild(c,s),c.inheritAttributesFrom(s)}T.default.removeProperties(s,"fixStretchy")}}}catch(t){e={error:t}}finally{try{Q&&!Q.done&&(r=i.return)&&r.call(i)}finally{if(e)throw e.error}}},t.cleanAttributes=function(t){t.data.root.walkTree((function(t,e){var r,o,i=t.attributes;if(i){var Q=new Set((i.get("mjx-keep-attrs")||"").split(/ /));delete i.getAllAttributes()["mjx-keep-attrs"];try{for(var T=n(i.getExplicitNames()),s=T.next();!s.done;s=T.next()){var a=s.value;Q.has(a)||i.attributes[a]!==t.attributes.getInherited(a)||delete i.attributes[a]}}catch(t){r={error:t}}finally{try{s&&!s.done&&(o=T.return)&&o.call(T)}finally{if(r)throw r.error}}}}),{})},t.combineRelations=function(t){var o,i,s,a,l=[];try{for(var c=n(t.data.getList("mo")),u=c.next();!u.done;u=c.next()){var p=u.value;if(!p.getProperty("relationsCombined")&&p.parent&&(!p.parent||T.default.isType(p.parent,"mrow"))&&T.default.getTexClass(p)===Q.TEXCLASS.REL){for(var h=p.parent,d=void 0,f=h.childNodes,L=f.indexOf(p)+1,m=T.default.getProperty(p,"variantForm");L<f.length&&(d=f[L])&&T.default.isType(d,"mo")&&T.default.getTexClass(d)===Q.TEXCLASS.REL;){if(m!==T.default.getProperty(d,"variantForm")||!r(p,d)){null==p.attributes.getExplicit("rspace")&&T.default.setAttribute(p,"rspace","0pt"),null==d.attributes.getExplicit("lspace")&&T.default.setAttribute(d,"lspace","0pt");break}T.default.appendChildren(p,T.default.getChildren(d)),e(["stretchy","rspace"],p,d);try{for(var y=(s=void 0,n(d.getPropertyNames())),H=y.next();!H.done;H=y.next()){var g=H.value;p.setProperty(g,d.getProperty(g))}}catch(t){s={error:t}}finally{try{H&&!H.done&&(a=y.return)&&a.call(y)}finally{if(s)throw s.error}}f.splice(L,1),l.push(d),d.parent=null,d.setProperty("relationsCombined",!0)}p.attributes.setInherited("form",p.getForms()[0])}}}catch(t){o={error:t}}finally{try{u&&!u.done&&(i=c.return)&&i.call(c)}finally{if(o)throw o.error}}t.data.removeFromList("mo",l)};var e=function(t,e,r){var n=e.attributes,o=r.attributes;t.forEach((function(t){var e=o.getExplicit(t);null!=e&&n.set(t,e)}))},r=function(t,e){var r,o,i=function(t,e){return t.getExplicitNames().filter((function(r){return r!==e&&("stretchy"!==r||t.getExplicit("stretchy"))}))},Q=t.attributes,T=e.attributes,s=i(Q,"lspace"),a=i(T,"rspace");if(s.length!==a.length)return!1;try{for(var l=n(s),c=l.next();!c.done;c=l.next()){var u=c.value;if(Q.getExplicit(u)!==T.getExplicit(u))return!1}}catch(t){r={error:t}}finally{try{c&&!c.done&&(o=l.return)&&o.call(l)}finally{if(r)throw r.error}}return!0},o=function(t,e,r){var o,i,Q=[];try{for(var s=n(t.getList("m"+e+r)),a=s.next();!a.done;a=s.next()){var l=a.value,c=l.childNodes;if(!c[l[e]]||!c[l[r]]){var u=l.parent,p=c[l[e]]?t.nodeFactory.create("node","m"+e,[c[l.base],c[l[e]]]):t.nodeFactory.create("node","m"+r,[c[l.base],c[l[r]]]);T.default.copyAttributes(l,p),u?u.replaceChild(p,l):t.root=p,Q.push(l)}}}catch(t){o={error:t}}finally{try{a&&!a.done&&(i=s.return)&&i.call(s)}finally{if(o)throw o.error}}t.removeFromList("m"+e+r,Q)};t.cleanSubSup=function(t){var e=t.data;e.error||(o(e,"sub","sup"),o(e,"under","over"))};var i=function(t,e,r){var o,i,Q=[];try{for(var s=n(t.getList(e)),a=s.next();!a.done;a=s.next()){var l=a.value;if(!l.attributes.get("displaystyle")){var c=l.childNodes[l.base],u=c.coreMO();if(c.getProperty("movablelimits")&&!u.attributes.getExplicit("movablelimits")){var p=t.nodeFactory.create("node",r,l.childNodes);T.default.copyAttributes(l,p),l.parent?l.parent.replaceChild(p,l):t.root=p,Q.push(l)}}}}catch(t){o={error:t}}finally{try{a&&!a.done&&(i=s.return)&&i.call(s)}finally{if(o)throw o.error}}t.removeFromList(e,Q)};t.moveLimits=function(t){var e=t.data;i(e,"munderover","msubsup"),i(e,"munder","msub"),i(e,"mover","msup")},t.setInherited=function(t){t.data.root.setInheritedAttributes({},t.math.display,0,!1)}}(i||(i={})),e.default=i},7073:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q};Object.defineProperty(e,"__esModule",{value:!0}),e.FindTeX=void 0;var Q=r(3494),T=r(505),s=r(4474),a=function(t){function e(e){var r=t.call(this,e)||this;return r.getPatterns(),r}return o(e,t),e.prototype.getPatterns=function(){var t=this,e=this.options,r=[],n=[],o=[];this.end={},this.env=this.sub=0;var i=1;e.inlineMath.forEach((function(e){return t.addPattern(r,e,!1)})),e.displayMath.forEach((function(e){return t.addPattern(r,e,!0)})),r.length&&n.push(r.sort(T.sortLength).join("|")),e.processEnvironments&&(n.push("\\\\begin\\s*\\{([^}]*)\\}"),this.env=i,i++),e.processEscapes&&o.push("\\\\([\\\\$])"),e.processRefs&&o.push("(\\\\(?:eq)?ref\\s*\\{[^}]*\\})"),o.length&&(n.push("("+o.join("|")+")"),this.sub=i),this.start=new RegExp(n.join("|"),"g"),this.hasPatterns=n.length>0},e.prototype.addPattern=function(t,e,r){var n=i(e,2),o=n[0],Q=n[1];t.push((0,T.quotePattern)(o)),this.end[o]=[Q,r,this.endPattern(Q)]},e.prototype.endPattern=function(t,e){return new RegExp((e||(0,T.quotePattern)(t))+"|\\\\(?:[a-zA-Z]|.)|[{}]","g")},e.prototype.findEnd=function(t,e,r,n){for(var o,Q=i(n,3),T=Q[0],a=Q[1],l=Q[2],c=l.lastIndex=r.index+r[0].length,u=0;o=l.exec(t);){if((o[1]||o[0])===T&&0===u)return(0,s.protoItem)(r[0],t.substr(c,o.index-c),o[0],e,r.index,o.index+o[0].length,a);"{"===o[0]?u++:"}"===o[0]&&u&&u--}return null},e.prototype.findMathInString=function(t,e,r){var n,o;for(this.start.lastIndex=0;n=this.start.exec(r);){if(void 0!==n[this.env]&&this.env){var i="\\\\end\\s*(\\{"+(0,T.quotePattern)(n[this.env])+"\\})";(o=this.findEnd(r,e,n,["{"+n[this.env]+"}",!0,this.endPattern(null,i)]))&&(o.math=o.open+o.math+o.close,o.open=o.close="")}else if(void 0!==n[this.sub]&&this.sub){var Q=n[this.sub];i=n.index+n[this.sub].length;o=2===Q.length?(0,s.protoItem)("",Q.substr(1),"",e,n.index,i):(0,s.protoItem)("",Q,"",e,n.index,i,!1)}else o=this.findEnd(r,e,n,this.end[n[0]]);o&&(t.push(o),this.start.lastIndex=o.end.n)}},e.prototype.findMath=function(t){var e=[];if(this.hasPatterns)for(var r=0,n=t.length;r<n;r++)this.findMathInString(e,r,t[r]);return e},e.OPTIONS={inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],processEscapes:!0,processEnvironments:!0,processRefs:!0},e}(Q.AbstractFindMath);e.FindTeX=a},2947:function(t,e,r){var n=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},o=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q};Object.defineProperty(e,"__esModule",{value:!0}),e.SubHandlers=e.SubHandler=e.MapHandler=void 0;var i,Q=r(8666),T=r(7525);!function(t){var e=new Map;t.register=function(t){e.set(t.name,t)},t.getMap=function(t){return e.get(t)}}(i=e.MapHandler||(e.MapHandler={}));var s=function(){function t(){this._configuration=new Q.PrioritizedList,this._fallback=new T.FunctionList}return t.prototype.add=function(t,e,r){var o,T;void 0===r&&(r=Q.PrioritizedList.DEFAULTPRIORITY);try{for(var s=n(t.slice().reverse()),a=s.next();!a.done;a=s.next()){var l=a.value,c=i.getMap(l);if(!c)return void this.warn("Configuration "+l+" not found! Omitted.");this._configuration.add(c,r)}}catch(t){o={error:t}}finally{try{a&&!a.done&&(T=s.return)&&T.call(s)}finally{if(o)throw o.error}}e&&this._fallback.add(e,r)},t.prototype.parse=function(t){var e,r;try{for(var i=n(this._configuration),Q=i.next();!Q.done;Q=i.next()){var T=Q.value.item.parse(t);if(T)return T}}catch(t){e={error:t}}finally{try{Q&&!Q.done&&(r=i.return)&&r.call(i)}finally{if(e)throw e.error}}var s=o(t,2),a=s[0],l=s[1];Array.from(this._fallback)[0].item(a,l)},t.prototype.lookup=function(t){var e=this.applicable(t);return e?e.lookup(t):null},t.prototype.contains=function(t){return!!this.applicable(t)},t.prototype.toString=function(){var t,e,r=[];try{for(var o=n(this._configuration),i=o.next();!i.done;i=o.next()){var Q=i.value.item;r.push(Q.name)}}catch(e){t={error:e}}finally{try{i&&!i.done&&(e=o.return)&&e.call(o)}finally{if(t)throw t.error}}return r.join(", ")},t.prototype.applicable=function(t){var e,r;try{for(var o=n(this._configuration),i=o.next();!i.done;i=o.next()){var Q=i.value.item;if(Q.contains(t))return Q}}catch(t){e={error:t}}finally{try{i&&!i.done&&(r=o.return)&&r.call(o)}finally{if(e)throw e.error}}return null},t.prototype.retrieve=function(t){var e,r;try{for(var o=n(this._configuration),i=o.next();!i.done;i=o.next()){var Q=i.value.item;if(Q.name===t)return Q}}catch(t){e={error:t}}finally{try{i&&!i.done&&(r=o.return)&&r.call(o)}finally{if(e)throw e.error}}return null},t.prototype.warn=function(t){console.log("TexParser Warning: "+t)},t}();e.SubHandler=s;var a=function(){function t(){this.map=new Map}return t.prototype.add=function(t,e,r){var o,i;void 0===r&&(r=Q.PrioritizedList.DEFAULTPRIORITY);try{for(var T=n(Object.keys(t)),a=T.next();!a.done;a=T.next()){var l=a.value,c=this.get(l);c||(c=new s,this.set(l,c)),c.add(t[l],e[l],r)}}catch(t){o={error:t}}finally{try{a&&!a.done&&(i=T.return)&&i.call(T)}finally{if(o)throw o.error}}},t.prototype.set=function(t,e){this.map.set(t,e)},t.prototype.get=function(t){return this.map.get(t)},t.prototype.retrieve=function(t){var e,r;try{for(var o=n(this.map.values()),i=o.next();!i.done;i=o.next()){var Q=i.value.retrieve(t);if(Q)return Q}}catch(t){e={error:t}}finally{try{i&&!i.done&&(r=o.return)&&r.call(o)}finally{if(e)throw e.error}}return null},t.prototype.keys=function(){return this.map.keys()},t}();e.SubHandlers=a},8929:function(t,e,r){var n=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},o=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))},i=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.NodeFactory=void 0;var Q=i(r(1256)),T=function(){function t(){this.mmlFactory=null,this.factory={node:t.createNode,token:t.createToken,text:t.createText,error:t.createError}}return t.createNode=function(t,e,r,n,o){void 0===r&&(r=[]),void 0===n&&(n={});var i=t.mmlFactory.create(e);return i.setChildren(r),o&&i.appendChild(o),Q.default.setProperties(i,n),i},t.createToken=function(t,e,r,n){void 0===r&&(r={}),void 0===n&&(n="");var o=t.create("text",n);return t.create("node",e,[],r,o)},t.createText=function(t,e){return null==e?null:t.mmlFactory.create("text").setText(e)},t.createError=function(t,e){var r=t.create("text",e),n=t.create("node","mtext",[],{},r);return t.create("node","merror",[n],{"data-mjx-error":e})},t.prototype.setMmlFactory=function(t){this.mmlFactory=t},t.prototype.set=function(t,e){this.factory[t]=e},t.prototype.setCreators=function(t){for(var e in t)this.set(e,t[e])},t.prototype.create=function(t){for(var e=[],r=1;r<arguments.length;r++)e[r-1]=arguments[r];var i=this.factory[t]||this.factory.node,Q=i.apply(void 0,o([this,e[0]],n(e.slice(1)),!1));return"node"===t&&this.configuration.addNode(e[0],Q),Q},t.prototype.get=function(t){return this.factory[t]},t}();e.NodeFactory=T},1256:function(t,e,r){var n=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},o=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},i=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))};Object.defineProperty(e,"__esModule",{value:!0});var Q,T=r(9007),s=r(2756);!function(t){var e=new Map([["autoOP",!0],["fnOP",!0],["movesupsub",!0],["subsupOK",!0],["texprimestyle",!0],["useHeight",!0],["variantForm",!0],["withDelims",!0],["mathaccent",!0],["open",!0],["close",!0]]);function r(t,r){var o,i;try{for(var Q=n(Object.keys(r)),T=Q.next();!T.done;T=Q.next()){var s=T.value,a=r[s];"texClass"===s?(t.texClass=a,t.setProperty(s,a)):"movablelimits"===s?(t.setProperty("movablelimits",a),(t.isKind("mo")||t.isKind("mstyle"))&&t.attributes.set("movablelimits",a)):"inferred"===s||(e.has(s)?t.setProperty(s,a):t.attributes.set(s,a))}}catch(t){o={error:t}}finally{try{T&&!T.done&&(i=Q.return)&&i.call(Q)}finally{if(o)throw o.error}}}function Q(t,e,r){t.childNodes[e]=r,r&&(r.parent=t)}function a(t,e){return t.isKind(e)}t.createEntity=function(t){return String.fromCodePoint(parseInt(t,16))},t.getChildren=function(t){return t.childNodes},t.getText=function(t){return t.getText()},t.appendChildren=function(t,e){var r,o;try{for(var i=n(e),Q=i.next();!Q.done;Q=i.next()){var T=Q.value;t.appendChild(T)}}catch(t){r={error:t}}finally{try{Q&&!Q.done&&(o=i.return)&&o.call(i)}finally{if(r)throw r.error}}},t.setAttribute=function(t,e,r){t.attributes.set(e,r)},t.setProperty=function(t,e,r){t.setProperty(e,r)},t.setProperties=r,t.getProperty=function(t,e){return t.getProperty(e)},t.getAttribute=function(t,e){return t.attributes.get(e)},t.removeProperties=function(t){for(var e=[],r=1;r<arguments.length;r++)e[r-1]=arguments[r];t.removeProperty.apply(t,i([],o(e),!1))},t.getChildAt=function(t,e){return t.childNodes[e]},t.setChild=Q,t.copyChildren=function(t,e){for(var r=t.childNodes,n=0;n<r.length;n++)Q(e,n,r[n])},t.copyAttributes=function(t,e){e.attributes=t.attributes,r(e,t.getAllProperties())},t.isType=a,t.isEmbellished=function(t){return t.isEmbellished},t.getTexClass=function(t){return t.texClass},t.getCoreMO=function(t){return t.coreMO()},t.isNode=function(t){return t instanceof T.AbstractMmlNode||t instanceof T.AbstractMmlEmptyNode},t.isInferred=function(t){return t.isInferred},t.getForm=function(t){var e,r;if(!a(t,"mo"))return null;var o=t,i=o.getForms();try{for(var Q=n(i),T=Q.next();!T.done;T=Q.next()){var l=T.value,c=s.MmlMo.OPTABLE[l][o.getText()];if(c)return c}}catch(t){e={error:t}}finally{try{T&&!T.done&&(r=Q.return)&&r.call(Q)}finally{if(e)throw e.error}}return null}}(Q||(Q={})),e.default=Q},5450:function(t,e,r){var n=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},o=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))},i=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0});var Q,T=i(r(1256)),s=r(8317),a=i(r(1130));!function(t){t.variable=function(t,e){var r=a.default.getFontDef(t),n=t.stack.env;n.multiLetterIdentifiers&&""!==n.font&&(e=t.string.substr(t.i-1).match(n.multiLetterIdentifiers)[0],t.i+=e.length-1,r.mathvariant===s.TexConstant.Variant.NORMAL&&n.noAutoOP&&e.length>1&&(r.autoOP=!1));var o=t.create("token","mi",r,e);t.Push(o)},t.digit=function(t,e){var r,n=t.configuration.options.digits,o=t.string.slice(t.i-1).match(n),i=a.default.getFontDef(t);o?(r=t.create("token","mn",i,o[0].replace(/[{}]/g,"")),t.i+=o[0].length-1):r=t.create("token","mo",i,e),t.Push(r)},t.controlSequence=function(t,e){var r=t.GetCS();t.parse("macro",[t,r])},t.mathchar0mi=function(t,e){var r=e.attributes||{mathvariant:s.TexConstant.Variant.ITALIC},n=t.create("token","mi",r,e.char);t.Push(n)},t.mathchar0mo=function(t,e){var r=e.attributes||{};r.stretchy=!1;var n=t.create("token","mo",r,e.char);T.default.setProperty(n,"fixStretchy",!0),t.configuration.addNode("fixStretchy",n),t.Push(n)},t.mathchar7=function(t,e){var r=e.attributes||{mathvariant:s.TexConstant.Variant.NORMAL};t.stack.env.font&&(r.mathvariant=t.stack.env.font);var n=t.create("token","mi",r,e.char);t.Push(n)},t.delimiter=function(t,e){var r=e.attributes||{};r=Object.assign({fence:!1,stretchy:!1},r);var n=t.create("token","mo",r,e.char);t.Push(n)},t.environment=function(t,e,r,i){var Q=i[0],T=t.itemFactory.create("begin").setProperties({name:e,end:Q});T=r.apply(void 0,o([t,T],n(i.slice(1)),!1)),t.Push(T)}}(Q||(Q={})),e.default=Q},8562:function(t,e,r){var n=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},o=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))},i=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Q=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0});var T=Q(r(5453)),s=r(8929),a=Q(r(1256)),l=r(7233),c=function(){function t(t,e){void 0===e&&(e=[]),this.options={},this.packageData=new Map,this.parsers=[],this.root=null,this.nodeLists={},this.error=!1,this.handlers=t.handlers,this.nodeFactory=new s.NodeFactory,this.nodeFactory.configuration=this,this.nodeFactory.setCreators(t.nodes),this.itemFactory=new T.default(t.items),this.itemFactory.configuration=this,l.defaultOptions.apply(void 0,o([this.options],n(e),!1)),(0,l.defaultOptions)(this.options,t.options)}return t.prototype.pushParser=function(t){this.parsers.unshift(t)},t.prototype.popParser=function(){this.parsers.shift()},Object.defineProperty(t.prototype,"parser",{get:function(){return this.parsers[0]},enumerable:!1,configurable:!0}),t.prototype.clear=function(){this.parsers=[],this.root=null,this.nodeLists={},this.error=!1,this.tags.resetTag()},t.prototype.addNode=function(t,e){var r=this.nodeLists[t];if(r||(r=this.nodeLists[t]=[]),r.push(e),e.kind!==t){var n=a.default.getProperty(e,"in-lists")||"",o=(n?n.split(/,/):[]).concat(t).join(",");a.default.setProperty(e,"in-lists",o)}},t.prototype.getList=function(t){var e,r,n=this.nodeLists[t]||[],o=[];try{for(var Q=i(n),T=Q.next();!T.done;T=Q.next()){var s=T.value;this.inTree(s)&&o.push(s)}}catch(t){e={error:t}}finally{try{T&&!T.done&&(r=Q.return)&&r.call(Q)}finally{if(e)throw e.error}}return this.nodeLists[t]=o,o},t.prototype.removeFromList=function(t,e){var r,n,o=this.nodeLists[t]||[];try{for(var Q=i(e),T=Q.next();!T.done;T=Q.next()){var s=T.value,a=o.indexOf(s);a>=0&&o.splice(a,1)}}catch(t){r={error:t}}finally{try{T&&!T.done&&(n=Q.return)&&n.call(Q)}finally{if(r)throw r.error}}},t.prototype.inTree=function(t){for(;t&&t!==this.root;)t=t.parent;return!!t},t}();e.default=c},1130:function(t,e,r){var n=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},o=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},i=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0});var Q,T=r(9007),s=i(r(1256)),a=i(r(8417)),l=i(r(3971)),c=r(5368);!function(t){var e=7.2,r={em:function(t){return t},ex:function(t){return.43*t},pt:function(t){return t/10},pc:function(t){return 1.2*t},px:function(t){return t*e/72},in:function(t){return t*e},cm:function(t){return t*e/2.54},mm:function(t){return t*e/25.4},mu:function(t){return t/18}},i="([-+]?([.,]\\d+|\\d+([.,]\\d*)?))",Q="(pt|em|ex|mu|px|mm|cm|in|pc)",u=RegExp("^\\s*"+i+"\\s*"+Q+"\\s*$"),p=RegExp("^\\s*"+i+"\\s*"+Q+" ?");function h(t,e){void 0===e&&(e=!1);var o=t.match(e?p:u);return o?function(t){var e=n(t,3),o=e[0],i=e[1],Q=e[2];if("mu"!==i)return[o,i,Q];return[d(r[i](parseFloat(o||"1"))).slice(0,-2),"em",Q]}([o[1].replace(/,/,"."),o[4],o[0].length]):[null,null,0]}function d(t){return Math.abs(t)<6e-4?"0em":t.toFixed(3).replace(/\.?0+$/,"")+"em"}function f(t,e,r){"{"!==e&&"}"!==e||(e="\\"+e);var n="{\\bigg"+r+" "+e+"}",o="{\\big"+r+" "+e+"}";return new a.default("\\mathchoice"+n+o+o+o,{},t).mml()}function L(t,e,r){e=e.replace(/^\s+/,c.entities.nbsp).replace(/\s+$/,c.entities.nbsp);var n=t.create("text",e);return t.create("node","mtext",[],r,n)}function m(t,e,r){if(r.match(/^[a-z]/i)&&e.match(/(^|[^\\])(\\\\)*\\[a-z]+$/i)&&(e+=" "),e.length+r.length>t.configuration.options.maxBuffer)throw new l.default("MaxBufferSize","MathJax internal buffer size exceeded; is there a recursive macro call?");return e+r}function y(t,e){for(;e>0;)t=t.trim().slice(1,-1),e--;return t.trim()}function H(t,e){for(var r=t.length,n=0,o="",i=0,Q=0,T=!0,s=!1;i<r;){var a=t[i++];switch(a){case" ":break;case"{":T?Q++:(s=!1,Q>n&&(Q=n)),n++;break;case"}":n&&n--,(T||s)&&(Q--,s=!0),T=!1;break;default:if(!n&&-1!==e.indexOf(a))return[s?"true":y(o,Q),a,t.slice(i)];T=!1,s=!1}o+=a}if(n)throw new l.default("ExtraOpenMissingClose","Extra open brace or missing close brace");return[s?"true":y(o,Q),"",t.slice(i)]}t.matchDimen=h,t.dimen2em=function(t){var e=n(h(t),2),o=e[0],i=e[1],Q=parseFloat(o||"1"),T=r[i];return T?T(Q):0},t.Em=d,t.cols=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return t.map((function(t){return d(t)})).join(" ")},t.fenced=function(t,e,r,n,o,i){void 0===o&&(o=""),void 0===i&&(i="");var Q,l=t.nodeFactory,c=l.create("node","mrow",[],{open:e,close:n,texClass:T.TEXCLASS.INNER});if(o)Q=new a.default("\\"+o+"l"+e,t.parser.stack.env,t).mml();else{var u=l.create("text",e);Q=l.create("node","mo",[],{fence:!0,stretchy:!0,symmetric:!0,texClass:T.TEXCLASS.OPEN},u)}if(s.default.appendChildren(c,[Q,r]),o)Q=new a.default("\\"+o+"r"+n,t.parser.stack.env,t).mml();else{var p=l.create("text",n);Q=l.create("node","mo",[],{fence:!0,stretchy:!0,symmetric:!0,texClass:T.TEXCLASS.CLOSE},p)}return i&&Q.attributes.set("mathcolor",i),s.default.appendChildren(c,[Q]),c},t.fixedFence=function(t,e,r,n){var o=t.nodeFactory.create("node","mrow",[],{open:e,close:n,texClass:T.TEXCLASS.ORD});return e&&s.default.appendChildren(o,[f(t,e,"l")]),s.default.isType(r,"mrow")?s.default.appendChildren(o,s.default.getChildren(r)):s.default.appendChildren(o,[r]),n&&s.default.appendChildren(o,[f(t,n,"r")]),o},t.mathPalette=f,t.fixInitialMO=function(t,e){for(var r=0,n=e.length;r<n;r++){var o=e[r];if(o&&!s.default.isType(o,"mspace")&&(!s.default.isType(o,"TeXAtom")||s.default.getChildren(o)[0]&&s.default.getChildren(s.default.getChildren(o)[0]).length)){if(s.default.isEmbellished(o)||s.default.isType(o,"TeXAtom")&&s.default.getTexClass(o)===T.TEXCLASS.REL){var i=t.nodeFactory.create("node","mi");e.unshift(i)}break}}},t.internalMath=function(t,e,r,n){if(t.configuration.options.internalMath)return t.configuration.options.internalMath(t,e,r,n);var o,i,Q=n||t.stack.env.font,T=Q?{mathvariant:Q}:{},s=[],c=0,u=0,p="",h=0;if(e.match(/\\?[${}\\]|\\\(|\\(eq)?ref\s*\{/)){for(;c<e.length;)if("$"===(o=e.charAt(c++)))"$"===p&&0===h?(i=t.create("node","TeXAtom",[new a.default(e.slice(u,c-1),{},t.configuration).mml()]),s.push(i),p="",u=c):""===p&&(u<c-1&&s.push(L(t,e.slice(u,c-1),T)),p="$",u=c);else if("{"===o&&""!==p)h++;else if("}"===o)if("}"===p&&0===h){var d=new a.default(e.slice(u,c),{},t.configuration).mml();i=t.create("node","TeXAtom",[d],T),s.push(i),p="",u=c}else""!==p&&h&&h--;else if("\\"===o)if(""===p&&e.substr(c).match(/^(eq)?ref\s*\{/)){var f=RegExp["$&"].length;u<c-1&&s.push(L(t,e.slice(u,c-1),T)),p="}",u=c-1,c+=f}else"("===(o=e.charAt(c++))&&""===p?(u<c-2&&s.push(L(t,e.slice(u,c-2),T)),p=")",u=c):")"===o&&")"===p&&0===h?(i=t.create("node","TeXAtom",[new a.default(e.slice(u,c-2),{},t.configuration).mml()]),s.push(i),p="",u=c):o.match(/[${}\\]/)&&""===p&&(c--,e=e.substr(0,c-1)+e.substr(c));if(""!==p)throw new l.default("MathNotTerminated","Math not terminated in text box")}return u<e.length&&s.push(L(t,e.slice(u),T)),null!=r?s=[t.create("node","mstyle",s,{displaystyle:!1,scriptlevel:r})]:s.length>1&&(s=[t.create("node","mrow",s)]),s},t.internalText=L,t.underOver=function(e,r,n,o,i){if(t.checkMovableLimits(r),s.default.isType(r,"munderover")&&s.default.isEmbellished(r)){s.default.setProperties(s.default.getCoreMO(r),{lspace:0,rspace:0});var Q=e.create("node","mo",[],{rspace:0});r=e.create("node","mrow",[Q,r])}var a=e.create("node","munderover",[r]);s.default.setChild(a,"over"===o?a.over:a.under,n);var l=a;return i&&(l=e.create("node","TeXAtom",[a],{texClass:T.TEXCLASS.OP,movesupsub:!0})),s.default.setProperty(l,"subsupOK",!0),l},t.checkMovableLimits=function(t){var e=s.default.isType(t,"mo")?s.default.getForm(t):null;(s.default.getProperty(t,"movablelimits")||e&&e[3]&&e[3].movablelimits)&&s.default.setProperties(t,{movablelimits:!1})},t.trimSpaces=function(t){if("string"!=typeof t)return t;var e=t.trim();return e.match(/\\$/)&&t.match(/ $/)&&(e+=" "),e},t.setArrayAlign=function(e,r){return"t"===(r=t.trimSpaces(r||""))?e.arraydef.align="baseline 1":"b"===r?e.arraydef.align="baseline -1":"c"===r?e.arraydef.align="axis":r&&(e.arraydef.align=r),e},t.substituteArgs=function(t,e,r){for(var n="",o="",i=0;i<r.length;){var Q=r.charAt(i++);if("\\"===Q)n+=Q+r.charAt(i++);else if("#"===Q)if("#"===(Q=r.charAt(i++)))n+=Q;else{if(!Q.match(/[1-9]/)||parseInt(Q,10)>e.length)throw new l.default("IllegalMacroParam","Illegal macro parameter reference");o=m(t,m(t,o,n),e[parseInt(Q,10)-1]),n=""}else n+=Q}return m(t,o,n)},t.addArgs=m,t.checkMaxMacros=function(t,e){if(void 0===e&&(e=!0),!(++t.macroCount<=t.configuration.options.maxMacros))throw e?new l.default("MaxMacroSub1","MathJax maximum macro substitution count exceeded; is here a recursive macro call?"):new l.default("MaxMacroSub2","MathJax maximum substitution count exceeded; is there a recursive latex environment?")},t.checkEqnEnv=function(t){if(t.stack.global.eqnenv)throw new l.default("ErroneousNestingEq","Erroneous nesting of equation structures");t.stack.global.eqnenv=!0},t.copyNode=function(t,e){var r=t.copy(),n=e.configuration;return r.walkTree((function(t){var e,r;n.addNode(t.kind,t);var i=(t.getProperty("in-lists")||"").split(/,/);try{for(var Q=o(i),T=Q.next();!T.done;T=Q.next()){var s=T.value;s&&n.addNode(s,t)}}catch(t){e={error:t}}finally{try{T&&!T.done&&(r=Q.return)&&r.call(Q)}finally{if(e)throw e.error}}})),r},t.MmlFilterAttribute=function(t,e,r){return r},t.getFontDef=function(t){var e=t.stack.env.font;return e?{mathvariant:e}:{}},t.keyvalOptions=function(t,e,r){var i,Q;void 0===e&&(e=null),void 0===r&&(r=!1);var T=function(t){var e,r,o,i,Q,T={},s=t;for(;s;)i=(e=n(H(s,["=",","]),3))[0],o=e[1],s=e[2],"="===o?(Q=(r=n(H(s,[","]),3))[0],o=r[1],s=r[2],Q="false"===Q||"true"===Q?JSON.parse(Q):Q,T[i]=Q):i&&(T[i]=!0);return T}(t);if(e)try{for(var s=o(Object.keys(T)),a=s.next();!a.done;a=s.next()){var c=a.value;if(!e.hasOwnProperty(c)){if(r)throw new l.default("InvalidOption","Invalid option: %1",c);delete T[c]}}}catch(t){i={error:t}}finally{try{a&&!a.done&&(Q=s.return)&&Q.call(s)}finally{if(i)throw i.error}}return T}}(Q||(Q={})),e.default=Q},9497:function(t,e,r){var n=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},o=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},i=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))},Q=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0});var T=Q(r(1256)),s=function(){function t(t,e,r){this._factory=t,this._env=e,this.global={},this.stack=[],this.global={isInner:r},this.stack=[this._factory.create("start",this.global)],e&&(this.stack[0].env=e),this.env=this.stack[0].env}return Object.defineProperty(t.prototype,"env",{get:function(){return this._env},set:function(t){this._env=t},enumerable:!1,configurable:!0}),t.prototype.Push=function(){for(var t,e,r=[],Q=0;Q<arguments.length;Q++)r[Q]=arguments[Q];try{for(var s=n(r),a=s.next();!a.done;a=s.next()){var l=a.value;if(l){var c=T.default.isNode(l)?this._factory.create("mml",l):l;c.global=this.global;var u=o(this.stack.length?this.Top().checkItem(c):[null,!0],2),p=u[0],h=u[1];h&&(p?(this.Pop(),this.Push.apply(this,i([],o(p),!1))):(this.stack.push(c),c.env?(c.copyEnv&&Object.assign(c.env,this.env),this.env=c.env):c.env=this.env))}}}catch(e){t={error:e}}finally{try{a&&!a.done&&(e=s.return)&&e.call(s)}finally{if(t)throw t.error}}},t.prototype.Pop=function(){var t=this.stack.pop();return t.isOpen||delete t.env,this.env=this.stack.length?this.Top().env:{},t},t.prototype.Top=function(t){return void 0===t&&(t=1),this.stack.length<t?null:this.stack[this.stack.length-t]},t.prototype.Prev=function(t){var e=this.Top();return t?e.First:e.Pop()},t.prototype.toString=function(){return"stack[\n  "+this.stack.join("\n  ")+"\n]"},t}();e.default=s},8292:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},Q=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))},T=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},s=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.BaseItem=e.MmlStack=void 0;var a=s(r(3971)),l=function(){function t(t){this._nodes=t}return Object.defineProperty(t.prototype,"nodes",{get:function(){return this._nodes},enumerable:!1,configurable:!0}),t.prototype.Push=function(){for(var t,e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];(t=this._nodes).push.apply(t,Q([],i(e),!1))},t.prototype.Pop=function(){return this._nodes.pop()},Object.defineProperty(t.prototype,"First",{get:function(){return this._nodes[this.Size()-1]},set:function(t){this._nodes[this.Size()-1]=t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"Last",{get:function(){return this._nodes[0]},set:function(t){this._nodes[0]=t},enumerable:!1,configurable:!0}),t.prototype.Peek=function(t){return null==t&&(t=1),this._nodes.slice(this.Size()-t)},t.prototype.Size=function(){return this._nodes.length},t.prototype.Clear=function(){this._nodes=[]},t.prototype.toMml=function(t,e){return void 0===t&&(t=!0),1!==this._nodes.length||e?this.create("node",t?"inferredMrow":"mrow",this._nodes,{}):this.First},t.prototype.create=function(t){for(var e,r=[],n=1;n<arguments.length;n++)r[n-1]=arguments[n];return(e=this.factory.configuration.nodeFactory).create.apply(e,Q([t],i(r),!1))},t}();e.MmlStack=l;var c=function(t){function e(e){for(var r=[],n=1;n<arguments.length;n++)r[n-1]=arguments[n];var o=t.call(this,r)||this;return o.factory=e,o.global={},o._properties={},o.isOpen&&(o._env={}),o}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"base"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"env",{get:function(){return this._env},set:function(t){this._env=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"copyEnv",{get:function(){return!0},enumerable:!1,configurable:!0}),e.prototype.getProperty=function(t){return this._properties[t]},e.prototype.setProperty=function(t,e){return this._properties[t]=e,this},Object.defineProperty(e.prototype,"isOpen",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isClose",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isFinal",{get:function(){return!1},enumerable:!1,configurable:!0}),e.prototype.isKind=function(t){return t===this.kind},e.prototype.checkItem=function(t){if(t.isKind("over")&&this.isOpen&&(t.setProperty("num",this.toMml(!1)),this.Clear()),t.isKind("cell")&&this.isOpen){if(t.getProperty("linebreak"))return e.fail;throw new a.default("Misplaced","Misplaced %1",t.getName())}if(t.isClose&&this.getErrors(t.kind)){var r=i(this.getErrors(t.kind),2),n=r[0],o=r[1];throw new a.default(n,o,t.getName())}return t.isFinal?(this.Push(t.First),e.fail):e.success},e.prototype.clearEnv=function(){var t,e;try{for(var r=T(Object.keys(this.env)),n=r.next();!n.done;n=r.next()){var o=n.value;delete this.env[o]}}catch(e){t={error:e}}finally{try{n&&!n.done&&(e=r.return)&&e.call(r)}finally{if(t)throw t.error}}},e.prototype.setProperties=function(t){return Object.assign(this._properties,t),this},e.prototype.getName=function(){return this.getProperty("name")},e.prototype.toString=function(){return this.kind+"["+this.nodes.join("; ")+"]"},e.prototype.getErrors=function(t){return(this.constructor.errors||{})[t]||e.errors[t]},e.fail=[null,!1],e.success=[null,!0],e.errors={end:["MissingBeginExtraEnd","Missing \\begin{%1} or extra \\end{%1}"],close:["ExtraCloseMissingOpen","Extra close brace or missing open brace"],right:["MissingLeftExtraRight","Missing \\left or extra \\right"],middle:["ExtraMiddle","Extra \\middle"]},e}(l);e.BaseItem=c},5453:function(t,e,r){var n,o,i=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0});var Q=r(8292),T=r(4574),s=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i(e,t),e}(Q.BaseItem),a=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.defaultKind="dummy",e.configuration=null,e}return i(e,t),e.DefaultStackItems=((o={})[s.prototype.kind]=s,o),e}(T.AbstractFactory);e.default=a},8803:function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.Macro=e.Symbol=void 0;var r=function(){function t(t,e,r){this._symbol=t,this._char=e,this._attributes=r}return Object.defineProperty(t.prototype,"symbol",{get:function(){return this._symbol},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"char",{get:function(){return this._char},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attributes",{get:function(){return this._attributes},enumerable:!1,configurable:!0}),t}();e.Symbol=r;var n=function(){function t(t,e,r){void 0===r&&(r=[]),this._symbol=t,this._func=e,this._args=r}return Object.defineProperty(t.prototype,"symbol",{get:function(){return this._symbol},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"func",{get:function(){return this._func},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"args",{get:function(){return this._args},enumerable:!1,configurable:!0}),t}();e.Macro=n},9140:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},Q=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},T=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))};Object.defineProperty(e,"__esModule",{value:!0}),e.EnvironmentMap=e.CommandMap=e.MacroMap=e.DelimiterMap=e.CharacterMap=e.AbstractParseMap=e.RegExpMap=e.AbstractSymbolMap=e.parseResult=void 0;var s=r(8803),a=r(2947);function l(t){return void 0===t||t}e.parseResult=l;var c=function(){function t(t,e){this._name=t,this._parser=e,a.MapHandler.register(this)}return Object.defineProperty(t.prototype,"name",{get:function(){return this._name},enumerable:!1,configurable:!0}),t.prototype.parserFor=function(t){return this.contains(t)?this.parser:null},t.prototype.parse=function(t){var e=i(t,2),r=e[0],n=e[1],o=this.parserFor(n),Q=this.lookup(n);return o&&Q?l(o(r,Q)):null},Object.defineProperty(t.prototype,"parser",{get:function(){return this._parser},set:function(t){this._parser=t},enumerable:!1,configurable:!0}),t}();e.AbstractSymbolMap=c;var u=function(t){function e(e,r,n){var o=t.call(this,e,r)||this;return o._regExp=n,o}return o(e,t),e.prototype.contains=function(t){return this._regExp.test(t)},e.prototype.lookup=function(t){return this.contains(t)?t:null},e}(c);e.RegExpMap=u;var p=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.map=new Map,e}return o(e,t),e.prototype.lookup=function(t){return this.map.get(t)},e.prototype.contains=function(t){return this.map.has(t)},e.prototype.add=function(t,e){this.map.set(t,e)},e.prototype.remove=function(t){this.map.delete(t)},e}(c);e.AbstractParseMap=p;var h=function(t){function e(e,r,n){var o,T,a=t.call(this,e,r)||this;try{for(var l=Q(Object.keys(n)),c=l.next();!c.done;c=l.next()){var u=c.value,p=n[u],h=i("string"==typeof p?[p,null]:p,2),d=h[0],f=h[1],L=new s.Symbol(u,d,f);a.add(u,L)}}catch(t){o={error:t}}finally{try{c&&!c.done&&(T=l.return)&&T.call(l)}finally{if(o)throw o.error}}return a}return o(e,t),e}(p);e.CharacterMap=h;var d=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.parse=function(e){var r=i(e,2),n=r[0],o=r[1];return t.prototype.parse.call(this,[n,"\\"+o])},e}(h);e.DelimiterMap=d;var f=function(t){function e(e,r,n){var o,T,a=t.call(this,e,null)||this;try{for(var l=Q(Object.keys(r)),c=l.next();!c.done;c=l.next()){var u=c.value,p=r[u],h=i("string"==typeof p?[p]:p),d=h[0],f=h.slice(1),L=new s.Macro(u,n[d],f);a.add(u,L)}}catch(t){o={error:t}}finally{try{c&&!c.done&&(T=l.return)&&T.call(l)}finally{if(o)throw o.error}}return a}return o(e,t),e.prototype.parserFor=function(t){var e=this.lookup(t);return e?e.func:null},e.prototype.parse=function(t){var e=i(t,2),r=e[0],n=e[1],o=this.lookup(n),Q=this.parserFor(n);return o&&Q?l(Q.apply(void 0,T([r,o.symbol],i(o.args),!1))):null},e}(p);e.MacroMap=f;var L=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.parse=function(t){var e=i(t,2),r=e[0],n=e[1],o=this.lookup(n),Q=this.parserFor(n);if(!o||!Q)return null;var s=r.currentCS;r.currentCS="\\"+n;var a=Q.apply(void 0,T([r,"\\"+o.symbol],i(o.args),!1));return r.currentCS=s,l(a)},e}(f);e.CommandMap=L;var m=function(t){function e(e,r,n,o){var i=t.call(this,e,n,o)||this;return i.parser=r,i}return o(e,t),e.prototype.parse=function(t){var e=i(t,2),r=e[0],n=e[1],o=this.lookup(n),Q=this.parserFor(n);return o&&Q?l(this.parser(r,o.symbol,Q,o.args)):null},e}(f);e.EnvironmentMap=m},6521:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},Q=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.TagsFactory=e.AllTags=e.NoTags=e.AbstractTags=e.TagInfo=e.Label=void 0;var T=Q(r(8417)),s=function(t,e){void 0===t&&(t="???"),void 0===e&&(e=""),this.tag=t,this.id=e};e.Label=s;var a=function(t,e,r,n,o,i,Q,T){void 0===t&&(t=""),void 0===e&&(e=!1),void 0===r&&(r=!1),void 0===n&&(n=null),void 0===o&&(o=""),void 0===i&&(i=""),void 0===Q&&(Q=!1),void 0===T&&(T=""),this.env=t,this.taggable=e,this.defaultTags=r,this.tag=n,this.tagId=o,this.tagFormat=i,this.noTag=Q,this.labelId=T};e.TagInfo=a;var l=function(){function t(){this.counter=0,this.allCounter=0,this.configuration=null,this.ids={},this.allIds={},this.labels={},this.allLabels={},this.redo=!1,this.refUpdate=!1,this.currentTag=new a,this.history=[],this.stack=[],this.enTag=function(t,e){var r=this.configuration.nodeFactory,n=r.create("node","mtd",[t]),o=r.create("node","mlabeledtr",[e,n]);return r.create("node","mtable",[o],{side:this.configuration.options.tagSide,minlabelspacing:this.configuration.options.tagIndent,displaystyle:!0})}}return t.prototype.start=function(t,e,r){this.currentTag&&this.stack.push(this.currentTag),this.currentTag=new a(t,e,r)},Object.defineProperty(t.prototype,"env",{get:function(){return this.currentTag.env},enumerable:!1,configurable:!0}),t.prototype.end=function(){this.history.push(this.currentTag),this.currentTag=this.stack.pop()},t.prototype.tag=function(t,e){this.currentTag.tag=t,this.currentTag.tagFormat=e?t:this.formatTag(t),this.currentTag.noTag=!1},t.prototype.notag=function(){this.tag("",!0),this.currentTag.noTag=!0},Object.defineProperty(t.prototype,"noTag",{get:function(){return this.currentTag.noTag},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"label",{get:function(){return this.currentTag.labelId},set:function(t){this.currentTag.labelId=t},enumerable:!1,configurable:!0}),t.prototype.formatUrl=function(t,e){return e+"#"+encodeURIComponent(t)},t.prototype.formatTag=function(t){return"("+t+")"},t.prototype.formatId=function(t){return"mjx-eqn:"+t.replace(/\s/g,"_")},t.prototype.formatNumber=function(t){return t.toString()},t.prototype.autoTag=function(){null==this.currentTag.tag&&(this.counter++,this.tag(this.formatNumber(this.counter),!1))},t.prototype.clearTag=function(){this.label="",this.tag(null,!0),this.currentTag.tagId=""},t.prototype.getTag=function(t){if(void 0===t&&(t=!1),t)return this.autoTag(),this.makeTag();var e=this.currentTag;return e.taggable&&!e.noTag&&(e.defaultTags&&this.autoTag(),e.tag)?this.makeTag():null},t.prototype.resetTag=function(){this.history=[],this.redo=!1,this.refUpdate=!1,this.clearTag()},t.prototype.reset=function(t){void 0===t&&(t=0),this.resetTag(),this.counter=this.allCounter=t,this.allLabels={},this.allIds={}},t.prototype.startEquation=function(t){this.history=[],this.stack=[],this.clearTag(),this.currentTag=new a("",void 0,void 0),this.labels={},this.ids={},this.counter=this.allCounter,this.redo=!1;var e=t.inputData.recompile;e&&(this.refUpdate=!0,this.counter=e.counter)},t.prototype.finishEquation=function(t){this.redo&&(t.inputData.recompile={state:t.state(),counter:this.allCounter}),this.refUpdate||(this.allCounter=this.counter),Object.assign(this.allIds,this.ids),Object.assign(this.allLabels,this.labels)},t.prototype.finalize=function(t,e){if(!e.display||this.currentTag.env||null==this.currentTag.tag)return t;var r=this.makeTag();return this.enTag(t,r)},t.prototype.makeId=function(){this.currentTag.tagId=this.formatId(this.configuration.options.useLabelIds&&this.label||this.currentTag.tag)},t.prototype.makeTag=function(){this.makeId(),this.label&&(this.labels[this.label]=new s(this.currentTag.tag,this.currentTag.tagId));var t=new T.default("\\text{"+this.currentTag.tagFormat+"}",{},this.configuration).mml();return this.configuration.nodeFactory.create("node","mtd",[t],{id:this.currentTag.tagId})},t}();e.AbstractTags=l;var c=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.autoTag=function(){},e.prototype.getTag=function(){return this.currentTag.tag?t.prototype.getTag.call(this):null},e}(l);e.NoTags=c;var u=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.finalize=function(t,e){if(!e.display||this.history.find((function(t){return t.taggable})))return t;var r=this.getTag(!0);return this.enTag(t,r)},e}(l);e.AllTags=u,function(t){var e=new Map([["none",c],["all",u]]),r="none";t.OPTIONS={tags:r,tagSide:"right",tagIndent:"0.8em",useLabelIds:!0,ignoreDuplicateLabels:!1},t.add=function(t,r){e.set(t,r)},t.addTags=function(e){var r,n;try{for(var o=i(Object.keys(e)),Q=o.next();!Q.done;Q=o.next()){var T=Q.value;t.add(T,e[T])}}catch(t){r={error:t}}finally{try{Q&&!Q.done&&(n=o.return)&&n.call(o)}finally{if(r)throw r.error}}},t.create=function(t){var n=e.get(t)||e.get(r);if(!n)throw Error("Unknown tags class");return new n},t.setDefault=function(t){r=t},t.getDefault=function(){return t.create(r)}}(e.TagsFactory||(e.TagsFactory={}))},8317:function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.TexConstant=void 0,function(t){t.Variant={NORMAL:"normal",BOLD:"bold",ITALIC:"italic",BOLDITALIC:"bold-italic",DOUBLESTRUCK:"double-struck",FRAKTUR:"fraktur",BOLDFRAKTUR:"bold-fraktur",SCRIPT:"script",BOLDSCRIPT:"bold-script",SANSSERIF:"sans-serif",BOLDSANSSERIF:"bold-sans-serif",SANSSERIFITALIC:"sans-serif-italic",SANSSERIFBOLDITALIC:"sans-serif-bold-italic",MONOSPACE:"monospace",INITIAL:"inital",TAILED:"tailed",LOOPED:"looped",STRETCHED:"stretched",CALLIGRAPHIC:"-tex-calligraphic",BOLDCALLIGRAPHIC:"-tex-bold-calligraphic",OLDSTYLE:"-tex-oldstyle",BOLDOLDSTYLE:"-tex-bold-oldstyle",MATHITALIC:"-tex-mathit"},t.Form={PREFIX:"prefix",INFIX:"infix",POSTFIX:"postfix"},t.LineBreak={AUTO:"auto",NEWLINE:"newline",NOBREAK:"nobreak",GOODBREAK:"goodbreak",BADBREAK:"badbreak"},t.LineBreakStyle={BEFORE:"before",AFTER:"after",DUPLICATE:"duplicate",INFIXLINBREAKSTYLE:"infixlinebreakstyle"},t.IndentAlign={LEFT:"left",CENTER:"center",RIGHT:"right",AUTO:"auto",ID:"id",INDENTALIGN:"indentalign"},t.IndentShift={INDENTSHIFT:"indentshift"},t.LineThickness={THIN:"thin",MEDIUM:"medium",THICK:"thick"},t.Notation={LONGDIV:"longdiv",ACTUARIAL:"actuarial",PHASORANGLE:"phasorangle",RADICAL:"radical",BOX:"box",ROUNDEDBOX:"roundedbox",CIRCLE:"circle",LEFT:"left",RIGHT:"right",TOP:"top",BOTTOM:"bottom",UPDIAGONALSTRIKE:"updiagonalstrike",DOWNDIAGONALSTRIKE:"downdiagonalstrike",VERTICALSTRIKE:"verticalstrike",HORIZONTALSTRIKE:"horizontalstrike",NORTHEASTARROW:"northeastarrow",MADRUWB:"madruwb",UPDIAGONALARROW:"updiagonalarrow"},t.Align={TOP:"top",BOTTOM:"bottom",CENTER:"center",BASELINE:"baseline",AXIS:"axis",LEFT:"left",RIGHT:"right"},t.Lines={NONE:"none",SOLID:"solid",DASHED:"dashed"},t.Side={LEFT:"left",RIGHT:"right",LEFTOVERLAP:"leftoverlap",RIGHTOVERLAP:"rightoverlap"},t.Width={AUTO:"auto",FIT:"fit"},t.Actiontype={TOGGLE:"toggle",STATUSLINE:"statusline",TOOLTIP:"tooltip",INPUT:"input"},t.Overflow={LINBREAK:"linebreak",SCROLL:"scroll",ELIDE:"elide",TRUNCATE:"truncate",SCALE:"scale"},t.Unit={EM:"em",EX:"ex",PX:"px",IN:"in",CM:"cm",MM:"mm",PT:"pt",PC:"pc"}}(e.TexConstant||(e.TexConstant={}))},3971:function(t,e){Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function t(e,r){for(var n=[],o=2;o<arguments.length;o++)n[o-2]=arguments[o];this.id=e,this.message=t.processString(r,n)}return t.processString=function(e,r){for(var n=e.split(t.pattern),o=1,i=n.length;o<i;o+=2){var Q=n[o].charAt(0);if(Q>="0"&&Q<="9")n[o]=r[parseInt(n[o],10)-1],"number"==typeof n[o]&&(n[o]=n[o].toString());else if("{"===Q){if((Q=n[o].substr(1))>="0"&&Q<="9")n[o]=r[parseInt(n[o].substr(1,n[o].length-2),10)-1],"number"==typeof n[o]&&(n[o]=n[o].toString());else n[o].match(/^\{([a-z]+):%(\d+)\|(.*)\}$/)&&(n[o]="%"+n[o])}null==n[o]&&(n[o]="???")}return n.join("")},t.pattern=/%(\d+|\{\d+\}|\{[a-z]+:\%\d+(?:\|(?:%\{\d+\}|%.|[^\}])*)+\}|.)/g,t}();e.default=r},8417:function(t,e,r){var n=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},o=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},i=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var n,o=0,i=e.length;o<i;o++)!n&&o in e||(n||(n=Array.prototype.slice.call(e,0,o)),n[o]=e[o]);return t.concat(n||Array.prototype.slice.call(e))},Q=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0});var T=Q(r(1130)),s=Q(r(9497)),a=Q(r(3971)),l=r(9007),c=function(){function t(t,e,r){var o,i;this._string=t,this.configuration=r,this.macroCount=0,this.i=0,this.currentCS="";var Q,T=e.hasOwnProperty("isInner"),a=e.isInner;if(delete e.isInner,e){Q={};try{for(var l=n(Object.keys(e)),c=l.next();!c.done;c=l.next()){var u=c.value;Q[u]=e[u]}}catch(t){o={error:t}}finally{try{c&&!c.done&&(i=l.return)&&i.call(l)}finally{if(o)throw o.error}}}this.configuration.pushParser(this),this.stack=new s.default(this.itemFactory,Q,!T||a),this.Parse(),this.Push(this.itemFactory.create("stop"))}return Object.defineProperty(t.prototype,"options",{get:function(){return this.configuration.options},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"itemFactory",{get:function(){return this.configuration.itemFactory},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tags",{get:function(){return this.configuration.tags},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"string",{get:function(){return this._string},set:function(t){this._string=t},enumerable:!1,configurable:!0}),t.prototype.parse=function(t,e){return this.configuration.handlers.get(t).parse(e)},t.prototype.lookup=function(t,e){return this.configuration.handlers.get(t).lookup(e)},t.prototype.contains=function(t,e){return this.configuration.handlers.get(t).contains(e)},t.prototype.toString=function(){var t,e,r="";try{for(var o=n(Array.from(this.configuration.handlers.keys())),i=o.next();!i.done;i=o.next()){var Q=i.value;r+=Q+": "+this.configuration.handlers.get(Q)+"\n"}}catch(e){t={error:e}}finally{try{i&&!i.done&&(e=o.return)&&e.call(o)}finally{if(t)throw t.error}}return r},t.prototype.Parse=function(){for(var t;this.i<this.string.length;)t=this.getCodePoint(),this.i+=t.length,this.parse("character",[this,t])},t.prototype.Push=function(t){t instanceof l.AbstractMmlNode&&t.isInferred?this.PushAll(t.childNodes):this.stack.Push(t)},t.prototype.PushAll=function(t){var e,r;try{for(var o=n(t),i=o.next();!i.done;i=o.next()){var Q=i.value;this.stack.Push(Q)}}catch(t){e={error:t}}finally{try{i&&!i.done&&(r=o.return)&&r.call(o)}finally{if(e)throw e.error}}},t.prototype.mml=function(){if(!this.stack.Top().isKind("mml"))return null;var t=this.stack.Top().First;return this.configuration.popParser(),t},t.prototype.convertDelimiter=function(t){var e=this.lookup("delimiter",t);return e?e.char:null},t.prototype.getCodePoint=function(){var t=this.string.codePointAt(this.i);return void 0===t?"":String.fromCodePoint(t)},t.prototype.nextIsSpace=function(){return!!this.string.charAt(this.i).match(/\s/)},t.prototype.GetNext=function(){for(;this.nextIsSpace();)this.i++;return this.getCodePoint()},t.prototype.GetCS=function(){var t=this.string.slice(this.i).match(/^(([a-z]+) ?|[\uD800-\uDBFF].|.)/i);return t?(this.i+=t[0].length,t[2]||t[1]):(this.i++," ")},t.prototype.GetArgument=function(t,e){switch(this.GetNext()){case"":if(!e)throw new a.default("MissingArgFor","Missing argument for %1",this.currentCS);return null;case"}":if(!e)throw new a.default("ExtraCloseMissingOpen","Extra close brace or missing open brace");return null;case"\\":return this.i++,"\\"+this.GetCS();case"{":for(var r=++this.i,n=1;this.i<this.string.length;)switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":n++;break;case"}":if(0==--n)return this.string.slice(r,this.i-1)}throw new a.default("MissingCloseBrace","Missing close brace")}var o=this.getCodePoint();return this.i+=o.length,o},t.prototype.GetBrackets=function(t,e){if("["!==this.GetNext())return e;for(var r=++this.i,n=0;this.i<this.string.length;)switch(this.string.charAt(this.i++)){case"{":n++;break;case"\\":this.i++;break;case"}":if(n--<=0)throw new a.default("ExtraCloseLooking","Extra close brace while looking for %1","']'");break;case"]":if(0===n)return this.string.slice(r,this.i-1)}throw new a.default("MissingCloseBracket","Could not find closing ']' for argument to %1",this.currentCS)},t.prototype.GetDelimiter=function(t,e){var r=this.GetNext();if(this.i+=r.length,this.i<=this.string.length&&("\\"===r?r+=this.GetCS():"{"===r&&e&&(this.i--,r=this.GetArgument(t).trim()),this.contains("delimiter",r)))return this.convertDelimiter(r);throw new a.default("MissingOrUnrecognizedDelim","Missing or unrecognized delimiter for %1",this.currentCS)},t.prototype.GetDimen=function(t){if("{"===this.GetNext()){var e=this.GetArgument(t),r=o(T.default.matchDimen(e),2),n=r[0],i=r[1];if(n)return n+i}else{e=this.string.slice(this.i);var Q=o(T.default.matchDimen(e,!0),3),s=(n=Q[0],i=Q[1],Q[2]);if(n)return this.i+=s,n+i}throw new a.default("MissingDimOrUnits","Missing dimension or its units for %1",this.currentCS)},t.prototype.GetUpTo=function(t,e){for(;this.nextIsSpace();)this.i++;for(var r=this.i,n=0;this.i<this.string.length;){var o=this.i,i=this.GetNext();switch(this.i+=i.length,i){case"\\":i+=this.GetCS();break;case"{":n++;break;case"}":if(0===n)throw new a.default("ExtraCloseLooking","Extra close brace while looking for %1",e);n--}if(0===n&&i===e)return this.string.slice(r,o)}throw new a.default("TokenNotFoundForCommand","Could not find %1 for %2",e,this.currentCS)},t.prototype.ParseArg=function(e){return new t(this.GetArgument(e),this.stack.env,this.configuration).mml()},t.prototype.ParseUpTo=function(e,r){return new t(this.GetUpTo(e,r),this.stack.env,this.configuration).mml()},t.prototype.GetDelimiterArg=function(t){var e=T.default.trimSpaces(this.GetArgument(t));if(""===e)return null;if(this.contains("delimiter",e))return e;throw new a.default("MissingOrUnrecognizedDelim","Missing or unrecognized delimiter for %1",this.currentCS)},t.prototype.GetStar=function(){var t="*"===this.GetNext();return t&&this.i++,t},t.prototype.create=function(t){for(var e,r=[],n=1;n<arguments.length;n++)r[n-1]=arguments[n];return(e=this.configuration.nodeFactory).create.apply(e,i([t],o(r),!1))},t}();e.default=c},8021:function(t,e,r){var n,o,i=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.AmsConfiguration=e.AmsTags=void 0;var Q=r(9899),T=r(2790),s=r(6521),a=r(4387);r(7379);var l=r(9140),c=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i(e,t),e}(s.AbstractTags);e.AmsTags=c;e.AmsConfiguration=Q.Configuration.create("ams",{handler:{character:["AMSmath-operatorLetter"],delimiter:["AMSsymbols-delimiter","AMSmath-delimiter"],macro:["AMSsymbols-mathchar0mi","AMSsymbols-mathchar0mo","AMSsymbols-delimiter","AMSsymbols-macros","AMSmath-mathchar0mo","AMSmath-macros","AMSmath-delimiter"],environment:["AMSmath-environment"]},items:(o={},o[T.MultlineItem.prototype.kind]=T.MultlineItem,o[T.FlalignItem.prototype.kind]=T.FlalignItem,o),tags:{ams:c},init:function(t){new l.CommandMap(a.NEW_OPS,{},{}),t.append(Q.Configuration.local({handler:{macro:[a.NEW_OPS]},priority:-1}))},config:function(t,e){e.parseOptions.options.multlineWidth&&(e.parseOptions.options.ams.multlineWidth=e.parseOptions.options.multlineWidth),delete e.parseOptions.options.multlineWidth},options:{multlineWidth:"",ams:{multlineWidth:"100%",multlineIndent:"1em"}}})},2790:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return i=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},i.apply(this,arguments)},Q=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.FlalignItem=e.MultlineItem=void 0;var T=r(1181),s=Q(r(1130)),a=Q(r(1256)),l=Q(r(3971)),c=r(8317),u=function(t){function e(e){for(var r=[],n=1;n<arguments.length;n++)r[n-1]=arguments[n];var o=t.call(this,e)||this;return o.factory.configuration.tags.start("multline",!0,r[0]),o}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"multline"},enumerable:!1,configurable:!0}),e.prototype.EndEntry=function(){this.table.length&&s.default.fixInitialMO(this.factory.configuration,this.nodes);var t=this.getProperty("shove"),e=this.create("node","mtd",this.nodes,t?{columnalign:t}:{});this.setProperty("shove",null),this.row.push(e),this.Clear()},e.prototype.EndRow=function(){if(1!==this.row.length)throw new l.default("MultlineRowsOneCol","The rows within the %1 environment must have exactly one column","multline");var t=this.create("node","mtr",this.row);this.table.push(t),this.row=[]},e.prototype.EndTable=function(){if(t.prototype.EndTable.call(this),this.table.length){var e=this.table.length-1,r=-1;a.default.getAttribute(a.default.getChildren(this.table[0])[0],"columnalign")||a.default.setAttribute(a.default.getChildren(this.table[0])[0],"columnalign",c.TexConstant.Align.LEFT),a.default.getAttribute(a.default.getChildren(this.table[e])[0],"columnalign")||a.default.setAttribute(a.default.getChildren(this.table[e])[0],"columnalign",c.TexConstant.Align.RIGHT);var n=this.factory.configuration.tags.getTag();if(n){r=this.arraydef.side===c.TexConstant.Align.LEFT?0:this.table.length-1;var o=this.table[r],i=this.create("node","mlabeledtr",[n].concat(a.default.getChildren(o)));a.default.copyAttributes(o,i),this.table[r]=i}}this.factory.configuration.tags.end()},e}(T.ArrayItem);e.MultlineItem=u;var p=function(t){function e(e,r,n,o,i){var Q=t.call(this,e)||this;return Q.name=r,Q.numbered=n,Q.padded=o,Q.center=i,Q.factory.configuration.tags.start(r,n,n),Q}return o(e,t),Object.defineProperty(e.prototype,"kind",{get:function(){return"flalign"},enumerable:!1,configurable:!0}),e.prototype.EndEntry=function(){t.prototype.EndEntry.call(this);var e=this.getProperty("xalignat");if(e&&this.row.length>e)throw new l.default("XalignOverflow","Extra %1 in row of %2","&",this.name)},e.prototype.EndRow=function(){for(var e,r=this.row,n=this.getProperty("xalignat");r.length<n;)r.push(this.create("node","mtd"));for(this.row=[],this.padded&&this.row.push(this.create("node","mtd"));e=r.shift();)this.row.push(e),(e=r.shift())&&this.row.push(e),(r.length||this.padded)&&this.row.push(this.create("node","mtd"));this.row.length>this.maxrow&&(this.maxrow=this.row.length),t.prototype.EndRow.call(this);var o=this.table[this.table.length-1];if(this.getProperty("zeroWidthLabel")&&o.isKind("mlabeledtr")){var Q=a.default.getChildren(o)[0],T=this.factory.configuration.options.tagSide,s=i({width:0},"right"===T?{lspace:"-1width"}:{}),l=this.create("node","mpadded",a.default.getChildren(Q),s);Q.setChildren([l])}},e.prototype.EndTable=function(){(t.prototype.EndTable.call(this),this.center)&&(this.maxrow<=2&&(delete this.arraydef.width,delete this.global.indentalign))},e}(T.EqnArrayItem);e.FlalignItem=p},7379:function(t,e,r){var n=this&&this.__createBinding||(Object.create?function(t,e,r,n){void 0===n&&(n=r);var o=Object.getOwnPropertyDescriptor(e,r);o&&!("get"in o?!e.__esModule:o.writable||o.configurable)||(o={enumerable:!0,get:function(){return e[r]}}),Object.defineProperty(t,n,o)}:function(t,e,r,n){void 0===n&&(n=r),t[n]=e[r]}),o=this&&this.__setModuleDefault||(Object.create?function(t,e){Object.defineProperty(t,"default",{enumerable:!0,value:e})}:function(t,e){t.default=e}),i=this&&this.__importStar||function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var r in t)"default"!==r&&Object.prototype.hasOwnProperty.call(t,r)&&n(e,t,r);return o(e,t),e},Q=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0});var T=r(4387),s=i(r(9140)),a=r(8317),l=Q(r(5450)),c=Q(r(1130)),u=r(9007),p=r(6010);new s.CharacterMap("AMSmath-mathchar0mo",l.default.mathchar0mo,{iiiint:["\u2a0c",{texClass:u.TEXCLASS.OP}]}),new s.RegExpMap("AMSmath-operatorLetter",T.AmsMethods.operatorLetter,/[-*]/i),new s.CommandMap("AMSmath-macros",{mathring:["Accent","02DA"],nobreakspace:"Tilde",negmedspace:["Spacer",p.MATHSPACE.negativemediummathspace],negthickspace:["Spacer",p.MATHSPACE.negativethickmathspace],idotsint:["MultiIntegral","\\int\\cdots\\int"],dddot:["Accent","20DB"],ddddot:["Accent","20DC"],sideset:"SideSet",boxed:["Macro","\\fbox{$\\displaystyle{#1}$}",1],tag:"HandleTag",notag:"HandleNoTag",eqref:["HandleRef",!0],substack:["Macro","\\begin{subarray}{c}#1\\end{subarray}",1],injlim:["NamedOp","inj&thinsp;lim"],projlim:["NamedOp","proj&thinsp;lim"],varliminf:["Macro","\\mathop{\\underline{\\mmlToken{mi}{lim}}}"],varlimsup:["Macro","\\mathop{\\overline{\\mmlToken{mi}{lim}}}"],varinjlim:["Macro","\\mathop{\\underrightarrow{\\mmlToken{mi}{lim}}}"],varprojlim:["Macro","\\mathop{\\underleftarrow{\\mmlToken{mi}{lim}}}"],DeclareMathOperator:"HandleDeclareOp",operatorname:"HandleOperatorName",genfrac:"Genfrac",frac:["Genfrac","","","",""],tfrac:["Genfrac","","","","1"],dfrac:["Genfrac","","","","0"],binom:["Genfrac","(",")","0",""],tbinom:["Genfrac","(",")","0","1"],dbinom:["Genfrac","(",")","0","0"],cfrac:"CFrac",shoveleft:["HandleShove",a.TexConstant.Align.LEFT],shoveright:["HandleShove",a.TexConstant.Align.RIGHT],xrightarrow:["xArrow",8594,5,10],xleftarrow:["xArrow",8592,10,5]},T.AmsMethods),new s.EnvironmentMap("AMSmath-environment",l.default.environment,{"equation*":["Equation",null,!1],"eqnarray*":["EqnArray",null,!1,!0,"rcl",c.default.cols(0,p.MATHSPACE.thickmathspace),".5em"],align:["EqnArray",null,!0,!0,"rl",c.default.cols(0,2)],"align*":["EqnArray",null,!1,!0,"rl",c.default.cols(0,2)],multline:["Multline",null,!0],"multline*":["Multline",null,!1],split:["EqnArray",null,!1,!1,"rl",c.default.cols(0)],gather:["EqnArray",null,!0,!0,"c"],"gather*":["EqnArray",null,!1,!0,"c"],alignat:["AlignAt",null,!0,!0],"alignat*":["AlignAt",null,!1,!0],alignedat:["AlignAt",null,!1,!1],aligned:["AmsEqnArray",null,null,null,"rl",c.default.cols(0,2),".5em","D"],gathered:["AmsEqnArray",null,null,null,"c",null,".5em","D"],xalignat:["XalignAt",null,!0,!0],"xalignat*":["XalignAt",null,!1,!0],xxalignat:["XalignAt",null,!1,!1],flalign:["FlalignArray",null,!0,!1,!0,"rlc","auto auto fit"],"flalign*":["FlalignArray",null,!1,!1,!0,"rlc","auto auto fit"],subarray:["Array",null,null,null,null,c.default.cols(0),"0.1em","S",1],smallmatrix:["Array",null,null,null,"c",c.default.cols(1/3),".2em","S",1],matrix:["Array",null,null,null,"c"],pmatrix:["Array",null,"(",")","c"],bmatrix:["Array",null,"[","]","c"],Bmatrix:["Array",null,"\\{","\\}","c"],vmatrix:["Array",null,"\\vert","\\vert","c"],Vmatrix:["Array",null,"\\Vert","\\Vert","c"],cases:["Array",null,"\\{",".","ll",null,".2em","T"]},T.AmsMethods),new s.DelimiterMap("AMSmath-delimiter",l.default.delimiter,{"\\lvert":["|",{texClass:u.TEXCLASS.OPEN}],"\\rvert":["|",{texClass:u.TEXCLASS.CLOSE}],"\\lVert":["\u2016",{texClass:u.TEXCLASS.OPEN}],"\\rVert":["\u2016",{texClass:u.TEXCLASS.CLOSE}]}),new s.CharacterMap("AMSsymbols-mathchar0mi",l.default.mathchar0mi,{digamma:"\u03dd",varkappa:"\u03f0",varGamma:["\u0393",{mathvariant:a.TexConstant.Variant.ITALIC}],varDelta:["\u0394",{mathvariant:a.TexConstant.Variant.ITALIC}],varTheta:["\u0398",{mathvariant:a.TexConstant.Variant.ITALIC}],varLambda:["\u039b",{mathvariant:a.TexConstant.Variant.ITALIC}],varXi:["\u039e",{mathvariant:a.TexConstant.Variant.ITALIC}],varPi:["\u03a0",{mathvariant:a.TexConstant.Variant.ITALIC}],varSigma:["\u03a3",{mathvariant:a.TexConstant.Variant.ITALIC}],varUpsilon:["\u03a5",{mathvariant:a.TexConstant.Variant.ITALIC}],varPhi:["\u03a6",{mathvariant:a.TexConstant.Variant.ITALIC}],varPsi:["\u03a8",{mathvariant:a.TexConstant.Variant.ITALIC}],varOmega:["\u03a9",{mathvariant:a.TexConstant.Variant.ITALIC}],beth:"\u2136",gimel:"\u2137",daleth:"\u2138",backprime:["\u2035",{variantForm:!0}],hslash:"\u210f",varnothing:["\u2205",{variantForm:!0}],blacktriangle:"\u25b4",triangledown:["\u25bd",{variantForm:!0}],blacktriangledown:"\u25be",square:"\u25fb",Box:"\u25fb",blacksquare:"\u25fc",lozenge:"\u25ca",Diamond:"\u25ca",blacklozenge:"\u29eb",circledS:["\u24c8",{mathvariant:a.TexConstant.Variant.NORMAL}],bigstar:"\u2605",sphericalangle:"\u2222",measuredangle:"\u2221",nexists:"\u2204",complement:"\u2201",mho:"\u2127",eth:["\xf0",{mathvariant:a.TexConstant.Variant.NORMAL}],Finv:"\u2132",diagup:"\u2571",Game:"\u2141",diagdown:"\u2572",Bbbk:["k",{mathvariant:a.TexConstant.Variant.DOUBLESTRUCK}],yen:"\xa5",circledR:"\xae",checkmark:"\u2713",maltese:"\u2720"}),new s.CharacterMap("AMSsymbols-mathchar0mo",l.default.mathchar0mo,{dotplus:"\u2214",ltimes:"\u22c9",smallsetminus:["\u2216",{variantForm:!0}],rtimes:"\u22ca",Cap:"\u22d2",doublecap:"\u22d2",leftthreetimes:"\u22cb",Cup:"\u22d3",doublecup:"\u22d3",rightthreetimes:"\u22cc",barwedge:"\u22bc",curlywedge:"\u22cf",veebar:"\u22bb",curlyvee:"\u22ce",doublebarwedge:"\u2a5e",boxminus:"\u229f",circleddash:"\u229d",boxtimes:"\u22a0",circledast:"\u229b",boxdot:"\u22a1",circledcirc:"\u229a",boxplus:"\u229e",centerdot:["\u22c5",{variantForm:!0}],divideontimes:"\u22c7",intercal:"\u22ba",leqq:"\u2266",geqq:"\u2267",leqslant:"\u2a7d",geqslant:"\u2a7e",eqslantless:"\u2a95",eqslantgtr:"\u2a96",lesssim:"\u2272",gtrsim:"\u2273",lessapprox:"\u2a85",gtrapprox:"\u2a86",approxeq:"\u224a",lessdot:"\u22d6",gtrdot:"\u22d7",lll:"\u22d8",llless:"\u22d8",ggg:"\u22d9",gggtr:"\u22d9",lessgtr:"\u2276",gtrless:"\u2277",lesseqgtr:"\u22da",gtreqless:"\u22db",lesseqqgtr:"\u2a8b",gtreqqless:"\u2a8c",doteqdot:"\u2251",Doteq:"\u2251",eqcirc:"\u2256",risingdotseq:"\u2253",circeq:"\u2257",fallingdotseq:"\u2252",triangleq:"\u225c",backsim:"\u223d",thicksim:["\u223c",{variantForm:!0}],backsimeq:"\u22cd",thickapprox:["\u2248",{variantForm:!0}],subseteqq:"\u2ac5",supseteqq:"\u2ac6",Subset:"\u22d0",Supset:"\u22d1",sqsubset:"\u228f",sqsupset:"\u2290",preccurlyeq:"\u227c",succcurlyeq:"\u227d",curlyeqprec:"\u22de",curlyeqsucc:"\u22df",precsim:"\u227e",succsim:"\u227f",precapprox:"\u2ab7",succapprox:"\u2ab8",vartriangleleft:"\u22b2",lhd:"\u22b2",vartriangleright:"\u22b3",rhd:"\u22b3",trianglelefteq:"\u22b4",unlhd:"\u22b4",trianglerighteq:"\u22b5",unrhd:"\u22b5",vDash:["\u22a8",{variantForm:!0}],Vdash:"\u22a9",Vvdash:"\u22aa",smallsmile:["\u2323",{variantForm:!0}],shortmid:["\u2223",{variantForm:!0}],smallfrown:["\u2322",{variantForm:!0}],shortparallel:["\u2225",{variantForm:!0}],bumpeq:"\u224f",between:"\u226c",Bumpeq:"\u224e",pitchfork:"\u22d4",varpropto:["\u221d",{variantForm:!0}],backepsilon:"\u220d",blacktriangleleft:"\u25c2",blacktriangleright:"\u25b8",therefore:"\u2234",because:"\u2235",eqsim:"\u2242",vartriangle:["\u25b3",{variantForm:!0}],Join:"\u22c8",nless:"\u226e",ngtr:"\u226f",nleq:"\u2270",ngeq:"\u2271",nleqslant:["\u2a87",{variantForm:!0}],ngeqslant:["\u2a88",{variantForm:!0}],nleqq:["\u2270",{variantForm:!0}],ngeqq:["\u2271",{variantForm:!0}],lneq:"\u2a87",gneq:"\u2a88",lneqq:"\u2268",gneqq:"\u2269",lvertneqq:["\u2268",{variantForm:!0}],gvertneqq:["\u2269",{variantForm:!0}],lnsim:"\u22e6",gnsim:"\u22e7",lnapprox:"\u2a89",gnapprox:"\u2a8a",nprec:"\u2280",nsucc:"\u2281",npreceq:["\u22e0",{variantForm:!0}],nsucceq:["\u22e1",{variantForm:!0}],precneqq:"\u2ab5",succneqq:"\u2ab6",precnsim:"\u22e8",succnsim:"\u22e9",precnapprox:"\u2ab9",succnapprox:"\u2aba",nsim:"\u2241",ncong:"\u2247",nshortmid:["\u2224",{variantForm:!0}],nshortparallel:["\u2226",{variantForm:!0}],nmid:"\u2224",nparallel:"\u2226",nvdash:"\u22ac",nvDash:"\u22ad",nVdash:"\u22ae",nVDash:"\u22af",ntriangleleft:"\u22ea",ntriangleright:"\u22eb",ntrianglelefteq:"\u22ec",ntrianglerighteq:"\u22ed",nsubseteq:"\u2288",nsupseteq:"\u2289",nsubseteqq:["\u2288",{variantForm:!0}],nsupseteqq:["\u2289",{variantForm:!0}],subsetneq:"\u228a",supsetneq:"\u228b",varsubsetneq:["\u228a",{variantForm:!0}],varsupsetneq:["\u228b",{variantForm:!0}],subsetneqq:"\u2acb",supsetneqq:"\u2acc",varsubsetneqq:["\u2acb",{variantForm:!0}],varsupsetneqq:["\u2acc",{variantForm:!0}],leftleftarrows:"\u21c7",rightrightarrows:"\u21c9",leftrightarrows:"\u21c6",rightleftarrows:"\u21c4",Lleftarrow:"\u21da",Rrightarrow:"\u21db",twoheadleftarrow:"\u219e",twoheadrightarrow:"\u21a0",leftarrowtail:"\u21a2",rightarrowtail:"\u21a3",looparrowleft:"\u21ab",looparrowright:"\u21ac",leftrightharpoons:"\u21cb",rightleftharpoons:["\u21cc",{variantForm:!0}],curvearrowleft:"\u21b6",curvearrowright:"\u21b7",circlearrowleft:"\u21ba",circlearrowright:"\u21bb",Lsh:"\u21b0",Rsh:"\u21b1",upuparrows:"\u21c8",downdownarrows:"\u21ca",upharpoonleft:"\u21bf",upharpoonright:"\u21be",downharpoonleft:"\u21c3",restriction:"\u21be",multimap:"\u22b8",downharpoonright:"\u21c2",leftrightsquigarrow:"\u21ad",rightsquigarrow:"\u21dd",leadsto:"\u21dd",dashrightarrow:"\u21e2",dashleftarrow:"\u21e0",nleftarrow:"\u219a",nrightarrow:"\u219b",nLeftarrow:"\u21cd",nRightarrow:"\u21cf",nleftrightarrow:"\u21ae",nLeftrightarrow:"\u21ce"}),new s.DelimiterMap("AMSsymbols-delimiter",l.default.delimiter,{"\\ulcorner":"\u231c","\\urcorner":"\u231d","\\llcorner":"\u231e","\\lrcorner":"\u231f"}),new s.CommandMap("AMSsymbols-macros",{implies:["Macro","\\;\\Longrightarrow\\;"],impliedby:["Macro","\\;\\Longleftarrow\\;"]},T.AmsMethods)},4387:function(t,e,r){var n=this&&this.__assign||function(){return n=Object.assign||function(t){for(var e,r=1,n=arguments.length;r<n;r++)for(var o in e=arguments[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t},n.apply(this,arguments)},o=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},i=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.NEW_OPS=e.AmsMethods=void 0;var Q=i(r(1130)),T=i(r(5450)),s=i(r(1256)),a=r(8317),l=i(r(8417)),c=i(r(3971)),u=r(8803),p=i(r(7693)),h=r(9007);function d(t){if(!t||t.isInferred&&0===t.childNodes.length)return[null,null];if(t.isKind("msubsup")&&f(t))return[t,null];var e=s.default.getChildAt(t,0);return t.isInferred&&e&&f(e)?(t.childNodes.splice(0,1),[e,t]):[null,t]}function f(t){var e=t.childNodes[0];return e&&e.isKind("mi")&&""===e.getText()}e.AmsMethods={},e.AmsMethods.AmsEqnArray=function(t,e,r,n,o,i,T){var s=t.GetBrackets("\\begin{"+e.getName()+"}"),a=p.default.EqnArray(t,e,r,n,o,i,T);return Q.default.setArrayAlign(a,s)},e.AmsMethods.AlignAt=function(t,r,n,o){var i,T,s=r.getName(),a="",l=[];if(o||(T=t.GetBrackets("\\begin{"+s+"}")),(i=t.GetArgument("\\begin{"+s+"}")).match(/[^0-9]/))throw new c.default("PositiveIntegerArg","Argument to %1 must me a positive integer","\\begin{"+s+"}");for(var u=parseInt(i,10);u>0;)a+="rl",l.push("0em 0em"),u--;var p=l.join(" ");if(o)return e.AmsMethods.EqnArray(t,r,n,o,a,p);var h=e.AmsMethods.EqnArray(t,r,n,o,a,p);return Q.default.setArrayAlign(h,T)},e.AmsMethods.Multline=function(t,e,r){t.Push(e),Q.default.checkEqnEnv(t);var n=t.itemFactory.create("multline",r,t.stack);return n.arraydef={displaystyle:!0,rowspacing:".5em",columnspacing:"100%",width:t.options.ams.multlineWidth,side:t.options.tagSide,minlabelspacing:t.options.tagIndent,framespacing:t.options.ams.multlineIndent+" 0",frame:"","data-width-includes-label":!0},n},e.AmsMethods.XalignAt=function(t,r,n,o){var i=t.GetArgument("\\begin{"+r.getName()+"}");if(i.match(/[^0-9]/))throw new c.default("PositiveIntegerArg","Argument to %1 must me a positive integer","\\begin{"+r.getName()+"}");var Q=o?"crl":"rlc",T=o?"fit auto auto":"auto auto fit",s=e.AmsMethods.FlalignArray(t,r,n,o,!1,Q,T,!0);return s.setProperty("xalignat",2*parseInt(i)),s},e.AmsMethods.FlalignArray=function(t,e,r,n,o,i,T,s){void 0===s&&(s=!1),t.Push(e),Q.default.checkEqnEnv(t),i=i.split("").join(" ").replace(/r/g,"right").replace(/l/g,"left").replace(/c/g,"center");var a=t.itemFactory.create("flalign",e.getName(),r,n,o,t.stack);return a.arraydef={width:"100%",displaystyle:!0,columnalign:i,columnspacing:"0em",columnwidth:T,rowspacing:"3pt",side:t.options.tagSide,minlabelspacing:s?"0":t.options.tagIndent,"data-width-includes-label":!0},a.setProperty("zeroWidthLabel",s),a},e.NEW_OPS="ams-declare-ops",e.AmsMethods.HandleDeclareOp=function(t,r){var n=t.GetStar()?"*":"",o=Q.default.trimSpaces(t.GetArgument(r));"\\"===o.charAt(0)&&(o=o.substr(1));var i=t.GetArgument(r);t.configuration.handlers.retrieve(e.NEW_OPS).add(o,new u.Macro(o,e.AmsMethods.Macro,["\\operatorname".concat(n,"{").concat(i,"}")]))},e.AmsMethods.HandleOperatorName=function(t,e){var r=t.GetStar(),o=Q.default.trimSpaces(t.GetArgument(e)),i=new l.default(o,n(n({},t.stack.env),{font:a.TexConstant.Variant.NORMAL,multiLetterIdentifiers:/^[-*a-z]+/i,operatorLetters:!0}),t.configuration).mml();if(i.isKind("mi")||(i=t.create("node","TeXAtom",[i])),s.default.setProperties(i,{movesupsub:r,movablelimits:!0,texClass:h.TEXCLASS.OP}),!r){var T=t.GetNext(),c=t.i;"\\"===T&&++t.i&&"limits"!==t.GetCS()&&(t.i=c)}t.Push(i)},e.AmsMethods.SideSet=function(t,e){var r=o(d(t.ParseArg(e)),2),n=r[0],i=r[1],T=o(d(t.ParseArg(e)),2),a=T[0],l=T[1],c=t.ParseArg(e),u=c;n&&(i?n.replaceChild(t.create("node","mphantom",[t.create("node","mpadded",[Q.default.copyNode(c,t)],{width:0})]),s.default.getChildAt(n,0)):(u=t.create("node","mmultiscripts",[c]),a&&s.default.appendChildren(u,[s.default.getChildAt(a,1)||t.create("node","none"),s.default.getChildAt(a,2)||t.create("node","none")]),s.default.setProperty(u,"scriptalign","left"),s.default.appendChildren(u,[t.create("node","mprescripts"),s.default.getChildAt(n,1)||t.create("node","none"),s.default.getChildAt(n,2)||t.create("node","none")]))),a&&u===c&&(a.replaceChild(c,s.default.getChildAt(a,0)),u=a);var p=t.create("node","TeXAtom",[],{texClass:h.TEXCLASS.OP,movesupsub:!0,movablelimits:!0});i&&(n&&p.appendChild(n),p.appendChild(i)),p.appendChild(u),l&&p.appendChild(l),t.Push(p)},e.AmsMethods.operatorLetter=function(t,e){return!!t.stack.env.operatorLetters&&T.default.variable(t,e)},e.AmsMethods.MultiIntegral=function(t,e,r){var n=t.GetNext();if("\\"===n){var o=t.i;n=t.GetArgument(e),t.i=o,"\\limits"===n&&(r="\\idotsint"===e?"\\!\\!\\mathop{\\,\\,"+r+"}":"\\!\\!\\!\\mathop{\\,\\,\\,"+r+"}")}t.string=r+" "+t.string.slice(t.i),t.i=0},e.AmsMethods.xArrow=function(t,e,r,n,o){var i={width:"+"+Q.default.Em((n+o)/18),lspace:Q.default.Em(n/18)},T=t.GetBrackets(e),a=t.ParseArg(e),c=t.create("node","mspace",[],{depth:".25em"}),u=t.create("token","mo",{stretchy:!0,texClass:h.TEXCLASS.REL},String.fromCodePoint(r));u=t.create("node","mstyle",[u],{scriptlevel:0});var p=t.create("node","munderover",[u]),d=t.create("node","mpadded",[a,c],i);if(s.default.setAttribute(d,"voffset","-.2em"),s.default.setAttribute(d,"height","-.2em"),s.default.setChild(p,p.over,d),T){var f=new l.default(T,t.stack.env,t.configuration).mml(),L=t.create("node","mspace",[],{height:".75em"});d=t.create("node","mpadded",[f,L],i),s.default.setAttribute(d,"voffset",".15em"),s.default.setAttribute(d,"depth","-.15em"),s.default.setChild(p,p.under,d)}s.default.setProperty(p,"subsupOK",!0),t.Push(p)},e.AmsMethods.HandleShove=function(t,e,r){var n=t.stack.Top();if("multline"!==n.kind)throw new c.default("CommandOnlyAllowedInEnv","%1 only allowed in %2 environment",t.currentCS,"multline");if(n.Size())throw new c.default("CommandAtTheBeginingOfLine","%1 must come at the beginning of the line",t.currentCS);n.setProperty("shove",r)},e.AmsMethods.CFrac=function(t,e){var r=Q.default.trimSpaces(t.GetBrackets(e,"")),n=t.GetArgument(e),o=t.GetArgument(e),i={l:a.TexConstant.Align.LEFT,r:a.TexConstant.Align.RIGHT,"":""},T=new l.default("\\strut\\textstyle{"+n+"}",t.stack.env,t.configuration).mml(),u=new l.default("\\strut\\textstyle{"+o+"}",t.stack.env,t.configuration).mml(),p=t.create("node","mfrac",[T,u]);if(null==(r=i[r]))throw new c.default("IllegalAlign","Illegal alignment specified in %1",t.currentCS);r&&s.default.setProperties(p,{numalign:r,denomalign:r}),t.Push(p)},e.AmsMethods.Genfrac=function(t,e,r,n,o,i){null==r&&(r=t.GetDelimiterArg(e)),null==n&&(n=t.GetDelimiterArg(e)),null==o&&(o=t.GetArgument(e)),null==i&&(i=Q.default.trimSpaces(t.GetArgument(e)));var T=t.ParseArg(e),a=t.ParseArg(e),l=t.create("node","mfrac",[T,a]);if(""!==o&&s.default.setAttribute(l,"linethickness",o),(r||n)&&(s.default.setProperty(l,"withDelims",!0),l=Q.default.fixedFence(t.configuration,r,l,n)),""!==i){var u=parseInt(i,10),p=["D","T","S","SS"][u];if(null==p)throw new c.default("BadMathStyleFor","Bad math style for %1",t.currentCS);l=t.create("node","mstyle",[l]),"D"===p?s.default.setProperties(l,{displaystyle:!0,scriptlevel:0}):s.default.setProperties(l,{displaystyle:!1,scriptlevel:u-1})}t.Push(l)},e.AmsMethods.HandleTag=function(t,e){if(!t.tags.currentTag.taggable&&t.tags.env)throw new c.default("CommandNotAllowedInEnv","%1 not allowed in %2 environment",t.currentCS,t.tags.env);if(t.tags.currentTag.tag)throw new c.default("MultipleCommand","Multiple %1",t.currentCS);var r=t.GetStar(),n=Q.default.trimSpaces(t.GetArgument(e));t.tags.tag(n,r)},e.AmsMethods.HandleNoTag=p.default.HandleNoTag,e.AmsMethods.HandleRef=p.default.HandleRef,e.AmsMethods.Macro=p.default.Macro,e.AmsMethods.Accent=p.default.Accent,e.AmsMethods.Tilde=p.default.Tilde,e.AmsMethods.Array=p.default.Array,e.AmsMethods.Spacer=p.default.Spacer,e.AmsMethods.NamedOp=p.default.NamedOp,e.AmsMethods.EqnArray=p.default.EqnArray,e.AmsMethods.Equation=p.default.Equation},1275:function(t,e,r){var n=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,i=r.call(t),Q=[];try{for(;(void 0===e||e-- >0)&&!(n=i.next()).done;)Q.push(n.value)}catch(t){o={error:t}}finally{try{n&&!n.done&&(r=i.return)&&r.call(i)}finally{if(o)throw o.error}}return Q},o=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.AutoloadConfiguration=void 0;var i=r(9899),Q=r(9140),T=r(8803),s=r(7741),a=r(265),l=r(7233);function c(t,e,r,i){var Q,T,l,c;if(a.Package.packages.has(t.options.require.prefix+r)){var h=t.options.autoload[r],d=n(2===h.length&&Array.isArray(h[0])?h:[h,[]],2),f=d[0],L=d[1];try{for(var m=o(f),y=m.next();!y.done;y=m.next()){var H=y.value;u.remove(H)}}catch(t){Q={error:t}}finally{try{y&&!y.done&&(T=m.return)&&T.call(m)}finally{if(Q)throw Q.error}}try{for(var g=o(L),b=g.next();!b.done;b=g.next()){var v=b.value;p.remove(v)}}catch(t){l={error:t}}finally{try{b&&!b.done&&(c=g.return)&&c.call(g)}finally{if(l)throw l.error}}t.string=(i?e+" ":"\\begin{"+e.slice(1)+"}")+t.string.slice(t.i),t.i=0}(0,s.RequireLoad)(t,r)}var u=new Q.CommandMap("autoload-macros",{},{}),p=new Q.CommandMap("autoload-environments",{},{});e.AutoloadConfiguration=i.Configuration.create("autoload",{handler:{macro:["autoload-macros"],environment:["autoload-environments"]},options:{autoload:(0,l.expandable)({action:["toggle","mathtip","texttip"],amscd:[[],["CD"]],bbox:["bbox"],boldsymbol:["boldsymbol"],braket:["bra","ket","braket","set","Bra","Ket","Braket","Set","ketbra","Ketbra"],bussproofs:[[],["prooftree"]],cancel:["cancel","bcancel","xcancel","cancelto"],color:["color","definecolor","textcolor","colorbox","fcolorbox"],enclose:["enclose"],extpfeil:["xtwoheadrightarrow","xtwoheadleftarrow","xmapsto","xlongequal","xtofrom","Newextarrow"],html:["href","class","style","cssId"],mhchem:["ce","pu"],newcommand:["newcommand","renewcommand","newenvironment","renewenvironment","def","let"],unicode:["unicode"],verb:["verb"]})},config:function(t,e){var r,i,Q,a,l,h,d=e.parseOptions,f=d.handlers.get("macro"),L=d.handlers.get("environment"),m=d.options.autoload;d.packageData.set("autoload",{Autoload:c});try{for(var y=o(Object.keys(m)),H=y.next();!H.done;H=y.next()){var g=H.value,b=m[g],v=n(2===b.length&&Array.isArray(b[0])?b:[b,[]],2),M=v[0],_=v[1];try{for(var V=(Q=void 0,o(M)),O=V.next();!O.done;O=V.next()){var S=O.value;f.lookup(S)&&"color"!==S||u.add(S,new T.Macro(S,c,[g,!0]))}}catch(t){Q={error:t}}finally{try{O&&!O.done&&(a=V.return)&&a.call(V)}finally{if(Q)throw Q.error}}try{for(var E=(l=void 0,o(_)),x=E.next();!x.done;x=E.next()){var A=x.value;L.lookup(A)||p.add(A,new T.Macro(A,c,[g,!1]))}}catch(t){l={error:t}}finally{try{x&&!x.done&&(h=E.return)&&h.call(E)}finally{if(l)throw l.error}}}}catch(t){r={error:t}}finally{try{H&&!H.done&&(i=y.return)&&i.call(y)}finally{if(r)throw r.error}}d.packageData.get("require")||s.RequireConfiguration.config(t,e)},init:function(t){t.options.require||(0,l.defaultOptions)(t.options,s.RequireConfiguration.options)},priority:10})},2942:function(t,e,r){var n,o,i=this&&this.__extends||(n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])},n(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),Q=this&&this.__createBinding||(Object.create?function(t,e,r,n){void 0===n&&(n=r);var o=Object.getOwnPropertyDescriptor(e,r);o&&!("get"in o?!e.__esModule:o.writable||o.configurable)||(o={enumerable:!0,get:function(){return e[r]}}),Object.defineProperty(t,n,o)}:function(t,e,r,n){void 0===n&&(n=r),t[n]=e[r]}),T=this&&this.__setModuleDefault||(Object.create?function(t,e){Object.defineProperty(t,"default",{enumerable:!0,value:e})}:function(t,e){t.default=e}),s=this&&this.__importStar||function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var r in t)"default"!==r&&Object.prototype.hasOwnProperty.call(t,r)&&Q(e,t,r);return T(e,t),e},a=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},l=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.BaseConfiguration=e.BaseTags=e.Other=void 0;var c=r(9899),u=r(2947),p=l(r(3971)),h=l(r(1256)),d=r(9140),f=s(r(1181)),L=r(6521);r(1267);var m=r(4082);function y(t,e){var r=t.stack.env.font?{mathvariant:t.stack.env.font}:{},n=u.MapHandler.getMap("remap").lookup(e),o=(0,m.getRange)(e),i=o?o[3]:"mo",Q=t.create("token",i,r,n?n.char:e);o[4]&&Q.attributes.set("mathvariant",o[4]),"mo"===i&&(h.default.setProperty(Q,"fixStretchy",!0),t.configuration.addNode("fixStretchy",Q)),t.Push(Q)}new d.CharacterMap("remap",null,{"-":"\u2212","*":"\u2217","`":"\u2018"}),e.Other=y;var H=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i(e,t),e}(L.AbstractTags);e.BaseTags=H,e.BaseConfiguration=c.Configuration.create("base",{handler:{character:["command","special","letter","digit"],delimiter:["delimiter"],macro:["delimiter","macros","mathchar0mi","mathchar0mo","mathchar7"],environment:["environment"]},fallback:{character:y,macro:function(t,e){throw new p.default("UndefinedControlSequence","Undefined control sequence %1","\\"+e)},environment:function(t,e){throw new p.default("UnknownEnv","Unknown environment '%1'",e)}},items:(o={},o[f.StartItem.prototype.kind]=f.StartItem,o[f.StopItem.prototype.kind]=f.StopItem,o[f.OpenItem.prototype.kind]=f.OpenItem,o[f.CloseItem.prototype.kind]=f.CloseItem,o[f.PrimeItem.prototype.kind]=f.PrimeItem,o[f.SubsupItem.prototype.kind]=f.SubsupItem,o[f.OverItem.prototype.kind]=f.OverItem,o[f.LeftItem.prototype.kind]=f.LeftItem,o[f.Middle.prototype.kind]=f.Middle,o[f.RightItem.prototype.kind]=f.RightItem,o[f.BeginItem.prototype.kind]=f.BeginItem,o[f.EndI