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mathml-version MathML Version

Which version of MathML is used by the tag set for this document?

Usage/Remarks

All four versions of STS include the definition of a MathML variant. But if no version of MathML is used to tag documents in this particular tag set, this attribute should not be used.
Related Attributes
Several attributes on the <processing-meta> element describe the tag set version choices more fully than the @dtd-version attribute alone:
@tagset-family
Which of the JATS tag set families is the basis for this document’s tag set? (e.g., “sts” or “jats”)
@base-tagset
Which of the STS standard tag sets is the basis for this document? (e.g., “interchange” or “extended”)
@table-model
Which table model is used by the tag set for this document? (e.g., “xhtml” or “oasis”)
@mathml-version
Which version of MathML is used by the tag set for this document? (e.g., “3.0” or “2.0”)
@terminology-model
Are the terms for this standard described by TBX or by <term-display>?
@math-representation
A list of the (possibly many) ways mathematical expressions may be represented in this document (e.g., both MathML and TeX [“mathml tex”])
OPTIONAL on element: <processing-meta>
Value Meaning
2.0 MathML 2.0 is used
3.0 MathML 3.0 is used
Restriction @mathml-version is an optional attribute; there is no default.
Tagged Sample

Document with MathML 3.0

<standard
  xmlns:mml="http://www.w3.org/1998/Math/MathML"
  xmlns:tbx="urn:iso:std:iso:30042:ed-1"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xi="http://www.w3.org/2001/XInclude"
  dtd-version="1.2"
  xml:lang="en">
 <processing-meta
   base-tagset="interchange"
   mathml-version="3.0"
   table-model="xhtml"
   terminology-model="term-display"
   math-representation="mathml png"
   tagset-family="sts" />  
 <front>...</front>
 <body>...</body>
 <back>...</back>
</standard>