v1.2.112  kfun  fmod

NAME 
 fmod  floating point modulus

SYNOPSIS 
 float fmod(float x, float y)

DESCRIPTION 
 Return the value f, for which there exists an integer k such that
k * y + f == x, f has the same sign of x, and the absolute value of
f is less than the absolute value of y.

ERRORS 
 A domain error will result if y == 0.0.

SEE ALSO 
 kfun/ceil, kfun/floor

