fmod() computes the floating-point remainder of x modulo y.
It returns the remainder r = x-n*y, where n = trunc(x/y). The
remainder is computed exactly.
The result has the same sign as x and a magnitude less than the
magnitude of y.
Entry-Point Names
Generic
Function Data Type OpenVMS Tru64 UNIX
Name Required
fmod S_FLOAT math$mod_s fmodf
T_FLOAT math$mod_t fmod
X_FLOAT math$mod_x fmodl
F_FLOAT math$mod_f
G_FLOAT math$mod_g