This is not an attribute, but the namespace pseudo-attribute. The value provides a
prefix to use for the MathML elements. All namespace prefixes must be associated with
a URL, and the prefix mml
has been set to the URL for the World Wide Web Consortium (W3C) MathML 2.0 Tag Set.
Value | Meaning |
---|---|
http://www.w3.org/1998/Math/MathML | The prefix mmlhas been set to the URL for the W3C MathML 2.0 Tag Set. |