namespace="MathML" namespaceURI="http://www.w3.org/1998/Math/MathML" guardFactoryWith="ENABLE(MATHML)" math mfrac interfaceName=MathMLInlineContainerElement mfenced interfaceName=MathMLInlineContainerElement msubsup interfaceName=MathMLInlineContainerElement mrow interfaceName=MathMLInlineContainerElement mover interfaceName=MathMLInlineContainerElement munder interfaceName=MathMLInlineContainerElement munderover interfaceName=MathMLInlineContainerElement msqrt interfaceName=MathMLInlineContainerElement mroot interfaceName=MathMLInlineContainerElement mi interfaceName=MathMLTextElement mn interfaceName=MathMLTextElement mo interfaceName=MathMLTextElement mtext interfaceName=MathMLTextElement msub interfaceName=MathMLElement, createWithNew msup interfaceName=MathMLElement, createWithNew