This is not an attribute, but the namespace pseudo-attribute. The value provides a
prefix and URI 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 Tag Set.
| Value | Meaning |
|---|---|
| http://www.w3.org/1998/Math/MathML | The prefix mmlhas been set to the URL for the W3C MathML Tag Set. |