An overview of the MathML 3 elements/attributes - excluding deprecated ones - and the current status of the native support. References to MathML 3 are given. The sections are marked with their current status: supported, in progress, and not currently supported. Sections related to semantics/content MathML or irrelevant features are left blank or not listed at all. If only the main features of an element are implemented then its section is marked as supported but details of unsupported attributes are specified below.
The Top-Level math Element
See § 2.2.
Attribute |
Notes |
display |
Implemented. |
maxwidth, overflow |
Not implemented. See bug 534962. |
altimg, altimg-width, altimg-height, altimg-valign, alttext |
Accepted, but do not have any effect on the rendering. MathML is always enabled since bug 660762. |
cdgroup |
Accepted, but does not have any effect on the rendering. |
Attributes Shared by all MathML Elements
See § 2.1.6 and § 3.1.10.
Attribute |
Notes |
id, class, style |
Implemented. |
xref |
Accepted, but does not have any effect on the rendering. |
href |
Implemented. The User Interface works correctly in Seamonkey but not in Firefox. See bug 958957. |
mathcolor |
Implemented. |
mathbackground |
Implemented. |
Token Elements
Element [- attribute] |
Notes |
mi |
Implemented. The mathvariant attribute is fully supported starting with (Firefox 28.0 / Thunderbird 28.0 / SeaMonkey 2.25). See bug 114365. |
mn |
Implemented. |
mo |
Implemented. |
mo - linebreaking attributes, indentation attributes |
Not implemented. See bug 534962. |
mtext |
Implemented. |
mspace |
Implemented. |
mspace - linebreak |
Not implemented. See bug 534962. |
ms |
Implemented. |
General Layout Schemata
Script and Limit Schemata
Tabular Math
Elementary Math
Other elements
- Author(s): Frédéric Wang
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