namespace="MathML" namespaceURI="http://www.w3.org/1998/Math/MathML" guardFactoryWith="ENABLE(MATHML)" fallbackInterfaceName="MathMLUnknownElement" fallbackJSInterfaceName="MathMLElement" annotation interfaceName=MathMLAnnotationElement, JSInterfaceName=MathMLElement annotation-xml interfaceName=MathMLAnnotationElement, JSInterfaceName=MathMLElement maction interfaceName=MathMLSelectElement, JSInterfaceName=MathMLElement math mfrac interfaceName=MathMLFractionElement, JSInterfaceName=MathMLElement mfenced interfaceName=MathMLRowElement, JSInterfaceName=MathMLElement msubsup interfaceName=MathMLScriptsElement, JSInterfaceName=MathMLElement merror interfaceName=MathMLRowElement, JSInterfaceName=MathMLElement mpadded interfaceName=MathMLPaddedElement, JSInterfaceName=MathMLElement mphantom interfaceName=MathMLRowElement, JSInterfaceName=MathMLElement mrow interfaceName=MathMLRowElement, JSInterfaceName=MathMLElement mstyle interfaceName=MathMLRowElement, JSInterfaceName=MathMLElement mover interfaceName=MathMLUnderOverElement, JSInterfaceName=MathMLElement munder interfaceName=MathMLUnderOverElement, JSInterfaceName=MathMLElement munderover interfaceName=MathMLUnderOverElement, JSInterfaceName=MathMLElement msqrt interfaceName=MathMLRootElement, JSInterfaceName=MathMLElement mroot interfaceName=MathMLRootElement, JSInterfaceName=MathMLElement mi interfaceName=MathMLTokenElement, JSInterfaceName=MathMLElement mn interfaceName=MathMLTokenElement, JSInterfaceName=MathMLElement mo interfaceName=MathMLOperatorElement, JSInterfaceName=MathMLElement mtext interfaceName=MathMLTokenElement, JSInterfaceName=MathMLElement ms interfaceName=MathMLTokenElement, JSInterfaceName=MathMLElement mspace interfaceName=MathMLSpaceElement, JSInterfaceName=MathMLElement msub interfaceName=MathMLScriptsElement, JSInterfaceName=MathMLElement msup interfaceName=MathMLScriptsElement, JSInterfaceName=MathMLElement mtable interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement mtr interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement mtd interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement mmultiscripts interfaceName=MathMLScriptsElement, JSInterfaceName=MathMLElement mprescripts interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement menclose interfaceName=MathMLMencloseElement, JSInterfaceName=MathMLElement none interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement semantics interfaceName=MathMLSelectElement, JSInterfaceName=MathMLElement maligngroup interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement malignmark interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement mglyph interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement mlabeledtr interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement mlongdiv interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement mscarries interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement mscarry interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement msgroup interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement msline interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement msrow interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement mstack interfaceName=MathMLPresentationElement, JSInterfaceName=MathMLElement