doc: use sphinx.ext.mathjax
Use sphinx.ext.mathjax rather than sphinx.ext.mathpng which has now been deprecated. This solves the documentation build with the latest version of Sphinx.
Signed-off-by: Guillaume Tucker guillaume.tucker@gmail.com
Use sphinx.ext.mathjax rather than sphinx.ext.mathpng which has now been deprecated. This solves the documentation build with the latest version of Sphinx.
Signed-off-by: Guillaume Tucker guillaume.tucker@gmail.com