texmath-0.12.5: test/roundtrip/moSminmax20.native

[ EDelimited
    "("
    ")"
    [ Right (EFraction NormalFrac (EIdentifier "y") (EIdentifier "z"))
    ]
, ESymbol Bin "+"
, EDelimited
    "("
    ")"
    [ Right (EFraction NormalFrac (EIdentifier "y") (EIdentifier "z"))
    ]
]