texmath-0.6.7: tests/readers/tex/14.native
[EBinary "\\frac" (EGrouped [EIdentifier "a"]) (EGrouped [EIdentifier "b"]),ESymbol Ord " ",EBinary "\\tfrac" (EGrouped [EIdentifier "a"]) (EGrouped [EIdentifier "b"])]
[EBinary "\\frac" (EGrouped [EIdentifier "a"]) (EGrouped [EIdentifier "b"]),ESymbol Ord " ",EBinary "\\tfrac" (EGrouped [EIdentifier "a"]) (EGrouped [EIdentifier "b"])]