History of MathML Demo: <mfrac> - fractions Revision history for: English (US) Apr 28, 2013, 1:10:00 PM fscholz Previous Apr 28, 2013, 12:51:38 PM fscholz Mozilla_MathML_Project/mfrac Mozilla/MathML_Project/mfrac Dec 1, 2012, 7:34:09 AM fred.wang