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dS )zModule with some functions for MathML, like transforming MathML
content in MathML presentation.
To use this module, you will need lxml.
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r )r )modulesc C sb ddl m} |jdd}|jj}|jt||d}|j||d}|j| |d}||}t|}|S )a* Apply a xsl to a MathML string.
Parameters
==========
mml
A string with MathML code.
xsl
A string giving the name of an xsl (xml stylesheet) file which can be
found in sympy/utilities/mathml/data. The following files are supplied
with SymPy:
- mmlctop.xsl
- mmltex.xsl
- simple_mmlctop.xsl
Alternatively, a full path to an xsl file can be given.
Examples
========
>>> from sympy.utilities.mathml import apply_xsl
>>> xsl = 'simple_mmlctop.xsl'
>>> mml = ' a b '
>>> res = apply_xsl(mml,xsl)
>>> print(res)
a
+
b
r )etreeF)Zresolve_entities)parser)Zaccess_control) r r Z XMLParserZXSLTAccessControlZDENY_ALLXMLr XSLTstr) mmlr r r acr Z transformdocresultr r r r 4 s # r Fc C s* | ds t| } |rt| dS t| dS )ar Transforms a document in MathML content (like the one that sympy produces)
in one document in MathML presentation, more suitable for printing, and more
widely accepted
Examples
========
>>> from sympy.utilities.mathml import c2p
>>> mml = ' 2 '
>>> c2p(mml,simple=True) != c2p(mml,simple=False)
True
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