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/**
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 *
 * @license MIT
 *
 * @copyright 2013 Jo Segaert
 *
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0===this[e]||this[e]!==t[e]&&"inputID"!==e)&&(this[e]=t[e])}},{id:"ElementJax",version:"2.3",directory:s.directory+"/element",extensionDir:s.extensionDir,ID:0,STATE:{PENDING:1,PROCESSED:2,UPDATE:3,OUTPUT:4},GetID:function GetID(){return this.ID++,"MathJax-Element-"+this.ID},Subclass:function Subclass(){var t=s.Subclass.apply(this,arguments);return t.loadComplete=this.prototype.loadComplete,t}}),e.ElementJax.prototype.STATE=e.ElementJax.STATE,e.OutputJax.Error={id:"Error",version:"2.3",config:{},ContextMenu:function ContextMenu(){return e.Extension.MathEvents.Event.ContextMenu.apply(e.Extension.MathEvents.Event,arguments)},Mousedown:function Mousedown(){return e.Extension.MathEvents.Event.AltContextMenu.apply(e.Extension.MathEvents.Event,arguments)},getJaxFromMath:function getJaxFromMath(t){return(t.nextSibling.MathJax||{}).error},Jax:function Jax(t,e){return{inputJax:(MathJax.Hub.inputJax[e.type.replace(/ *;(.|\s)*/,"")]||{id:"Error"}).id,outputJax:"Error",sourceMenuTitle:["ErrorMessage","Error Message"],sourceMenuFormat:"Error",originalText:MathJax.HTML.getScript(e),errorText:t}}},e.InputJax.Error={id:"Error",version:"2.3",config:{},sourceMenuTitle:["Original","Original Form"]}}("MathJax"),function(t){var e=window[t];e||(e=window[t]={});var n=e.Hub,r=n.Startup,i=n.config,o=document.getElementsByTagName("head")[0];o||(o=document.childNodes[0]);for(var s=(document.documentElement||document).getElementsByTagName("script"),u=new RegExp("(^|/)"+t+"\\.js(\\?.*)?$"),l=s.length-1;l>=0;l--)if((s[l].src||"").match(u)){if(r.script=s[l].innerHTML,RegExp.$2)for(var h=RegExp.$2.substr(1).split(/\&/),f=0,p=h.length;f<p;f++){var d=h[f].match(/(.*)=(.*)/);d&&(r.params[unescape(d[1])]=unescape(d[2]))}i.root=s[l].src.replace(/(^|\/)[^\/]*(\?.*)?$/,"").replace(/^(https?:\/\/(cdn.mathjax.org|c328740.ssl.cf1.rackcdn.com)\/mathjax\/)(latest)/,"$1"+e.version+"-$3");break}e.Ajax.config=i;var m={isMac:"Mac"===navigator.platform.substr(0,3),isPC:"Win"===navigator.platform.substr(0,3),isMSIE:null!=window.ActiveXObject&&null!=window.clipboardData,isFirefox:null!=navigator.userAgent.match(/Gecko/)&&null==navigator.userAgent.match(/KHTML/),isSafari:null!=navigator.userAgent.match(/ (Apple)?WebKit\//)&&(!window.chrome||null==window.chrome.loadTimes),isChrome:null!=window.chrome&&null!=window.chrome.loadTimes,isOpera:null!=window.opera&&null!=window.opera.version,isKonqueror:window.hasOwnProperty&&window.hasOwnProperty("konqueror")&&"KDE"==navigator.vendor,versionAtLeast:function versionAtLeast(t){for(var e=this.version.split("."),n=0,r=(t=new String(t).split(".")).length;n<r;n++)if(e[n]!=t[n])return parseInt(e[n]||"0")>=parseInt(t[n]);return!0},Select:function Select(t){var e=t[n.Browser];return e?e(n.Browser):null}},v=navigator.userAgent.replace(/^Mozilla\/(\d+\.)+\d+ /,"").replace(/[a-z][-a-z0-9._: ]+\/\d+[^ ]*-[^ ]*\.([a-z][a-z])?\d+ /i,"").replace(/Gentoo |Ubuntu\/(\d+\.)*\d+ (\([^)]*\) )?/,"");for(var x in n.Browser=n.Insert(n.Insert(new String("Unknown"),{version:"0.0"}),m),m)if(m.hasOwnProperty(x)&&m[x]&&"is"===x.substr(0,2)){if("Mac"===(x=x.slice(2))||"PC"===x)continue;n.Browser=n.Insert(new String(x),m);var y=new RegExp(".*(Version)/((?:\\d+\\.)+\\d+)|.*("+x+")"+("MSIE"==x?" ":"/")+"((?:\\d+\\.)*\\d+)|(?:^|\\(| )([a-z][-a-z0-9._: ]+|(?:Apple)?WebKit)/((?:\\d+\\.)+\\d+)").exec(v)||["","","","unknown","0.0"];n.Browser.name="Version"==y[1]?x:y[3]||y[5],n.Browser.version=y[2]||y[4]||y[6];break}n.Browser.Select({Safari:function Safari(t){var e=parseInt(String(t.version).split(".")[0]);e>85&&(t.webkit=t.version),e>=534?t.version="5.1":e>=533?t.version="5.0":e>=526?t.version="4.0":e>=525?t.version="3.1":e>500?t.version="3.0":e>400?t.version="2.0":e>85&&(t.version="1.0"),t.isMobile=null!=navigator.appVersion.match(/Mobile/i),t.noContextMenu=t.isMobile},Firefox:function Firefox(t){if(("0.0"===t.version||null==navigator.userAgent.match(/Firefox/))&&"Gecko"===navigator.product){var e=navigator.userAgent.match(/[\/ ]rv:(\d+\.\d.*?)[\) ]/);if(e)t.version=e[1];else{var n=(navigator.buildID||navigator.productSub||"0").substr(0,8);n>="20111220"?t.version="9.0":n>="20111120"?t.version="8.0":n>="20110927"?t.version="7.0":n>="20110816"?t.version="6.0":n>="20110621"?t.version="5.0":n>="20110320"?t.version="4.0":n>="20100121"?t.version="3.6":n>="20090630"?t.version="3.5":n>="20080617"?t.version="3.0":n>="20061024"&&(t.version="2.0")}}t.isMobile=null!=navigator.appVersion.match(/Android/i)||null!=navigator.userAgent.match(/ Fennec\//)||null!=navigator.userAgent.match(/Mobile/)},Opera:function Opera(t){t.version=opera.version()},MSIE:function MSIE(t){t.isIE9=!(!document.documentMode||!window.performance&&!window.msPerformance),MathJax.HTML.setScriptBug=!t.isIE9||document.documentMode<9;var e=!1;try{new ActiveXObject("MathPlayer.Factory.1"),t.hasMathPlayer=e=!0}catch(t){}try{if(e&&!r.params.NoMathPlayer){var n=document.createElement("object");n.id="mathplayer",n.classid="clsid:32F66A20-7614-11D4-BD11-00104BD3F987",document.getElementsByTagName("head")[0].appendChild(n),document.namespaces.add("m","https://web.archive.org/web/20131208123133/http://www.w3.org/1998/Math/MathML"),t.mpNamespace=!0,!document.readyState||"loading"!==document.readyState&&"interactive"!==document.readyState||(document.write('<?import namespace="m" implementation="#MathPlayer">'),t.mpImported=!0)}else document.namespaces.add("mjx_IE_fix","https://web.archive.org/web/20131208123133/http://www.w3.org/1999/xlink")}catch(t){}}}),n.Browser.Select(MathJax.Message.browsers),e.AuthorConfig&&"function"==typeof e.AuthorConfig.AuthorInit&&e.AuthorConfig.AuthorInit(),n.queue=e.Callback.Queue(),n.queue.Push(["Post",r.signal,"Begin"],["Config",r],["Cookie",r],["Styles",r],["Message",r],(function(){return e.Callback.Queue(r.Jax(),r.Extensions()).Push({})}),["Menu",r],r.onLoad(),(function(){MathJax.isReady=!0}),["Typeset",r],["Hash",r],["MenuZoom",r],["Post",r.signal,"End"])}("MathJax")));var Mo=Object.freeze({__proto__:null});export default ei;
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