UNARY(rint)
ROUNDING(ceil)
ROUNDING(floor)
ROUNDING(round)
ROUNDING(trunc)

UNARY_(rintCeil,rint_ceil)
UNARY_(rintFloor,rint_floor)
UNARY_(rintRound,rint_round)
UNARY_(rintTrunc,rint_trunc)

UNARY(frac)

UNARY2(modf,modf)

BINARY(fmod)
BINARY(remainder)

TEST(isInteger, integer_p)