texmath-0.6.7: tests/readers/mml/mfrac-05.native
[EGrouped [EBinary "\\frac" (ENumber "1") (ENumber "42"),ESymbol Op "=",EBinary "\\frac" (ENumber "1") (ENumber "42")]]
[EGrouped [EBinary "\\frac" (ENumber "1") (ENumber "42"),ESymbol Op "=",EBinary "\\frac" (ENumber "1") (ENumber "42")]]