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r(e,t),e.prototype.visitTree=function(e){t.prototype.visitTree.call(this,e,!0),this.options.makeCollapsible&&this.collapse.makeCollapse(e)},e.prototype.visitNode=function(e,o){if(!e.attributes.get("data-semantic-complexity"))return t.prototype.visitNode.call(this,e,o)},e.prototype.visitDefault=function(t,e){var o;if(t.isToken){var i=t.getText();o=this.complexity.text*i.length+this.complexity.token}else o=this.childrenComplexity(t);return this.setComplexity(t,o,e)},e.prototype.visitMfracNode=function(t,e){var o=this.childrenComplexity(t)*this.complexity.script+this.complexity.fraction;return this.setComplexity(t,o,e)},e.prototype.visitMsqrtNode=function(t,e){var o=this.childrenComplexity(t)+this.complexity.sqrt;return this.setComplexity(t,o,e)},e.prototype.visitMrootNode=function(t,e){var o=this.childrenComplexity(t)+this.complexity.sqrt-(1-this.complexity.script)*this.getComplexity(t.childNodes[1]);return this.setComplexity(t,o,e)},e.prototype.visitMphantomNode=function(t,e){return this.setComplexity(t,this.complexity.phantom,e)},e.prototype.visitMsNode=function(t,e){var o=(t.attributes.get("lquote")+t.getText()+t.attributes.get("rquote")).length*this.complexity.text;return this.setComplexity(t,o,e)},e.prototype.visitMsubsupNode=function(e,o){t.prototype.visitDefault.call(this,e,!0);var i=e.childNodes[e.sub],r=e.childNodes[e.sup],n=e.childNodes[e.base],l=Math.max(i?this.getComplexity(i):0,r?this.getComplexity(r):0)*this.complexity.script;return l+=this.complexity.child*((i?1:0)+(r?1:0)),l+=n?this.getComplexity(n)+this.complexity.child:0,l+=this.complexity.subsup,this.setComplexity(e,l,o)},e.prototype.visitMsubNode=function(t,e){return this.visitMsubsupNode(t,e)},e.prototype.visitMsupNode=function(t,e){return this.visitMsubsupNode(t,e)},e.prototype.visitMunderoverNode=function(e,o){t.prototype.visitDefault.call(this,e,!0);var i=e.childNodes[e.under],r=e.childNodes[e.over],n=e.childNodes[e.base],l=Math.max(i?this.getComplexity(i):0,r?this.getComplexity(r):0)*this.complexity.script;return n&&(l=Math.max(this.getComplexity(n),l)),l+=this.complexity.child*((i?1:0)+(r?1:0)+(n?1:0)),l+=this.complexity.underover,this.setComplexity(e,l,o)},e.prototype.visitMunderNode=function(t,e){return this.visitMunderoverNode(t,e)},e.prototype.visitMoverNode=function(t,e){return this.visitMunderoverNode(t,e)},e.prototype.visitMencloseNode=function(t,e){var o=this.childrenComplexity(t)+this.complexity.enclose;return this.setComplexity(t,o,e)},e.prototype.visitMactionNode=function(t,e){this.childrenComplexity(t);var o=this.getComplexity(t.selected);return this.setComplexity(t,o,e)},e.prototype.visitMsemanticsNode=function(t,e){var o=t.childNodes[0],i=0;return o&&(this.visitNode(o,!0),i=this.getComplexity(o)),this.setComplexity(t,i,e)},e.prototype.visitAnnotationNode=function(t,e){return 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e.childNodes.length>1&&(r+=e.childNodes.length*this.complexity.child),r},e.OPTIONS={identifyCollapsible:!0,makeCollapsible:!0,Collapse:s.Collapse},e}(l.MmlVisitor);e.ComplexityVisitor=p},306:function(t,e){e.q=void 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