FMOD(3) BSD Library Functions Manual FMOD(3)NAMEfmod — floating-point remainder function
SYNOPSIS
#include <math.h>
double
fmod(double x, double y);
DESCRIPTION
The fmod() function computes the floating-point remainder of x/ y.
RETURN VALUES
The fmod() function returns the value x-i*y, for some integer i such
that, if y is non-zero, the result has the same sign as x and magnitude
less than the magnitude of y. If y is zero, whether a domain error
occurs or the fmod() function returns zero is implementation-defined.
SEE ALSOmath(3)STANDARDS
The fmod() function conforms to ANSI X3.159-1989 (“ANSI C89”).
BSD June 4, 1993 BSD