MirBSD manpage: fmod(3), fmodf(3)

FMOD(3)                    BSD Programmer's Manual                     FMOD(3)

NAME

     fmod, fmodf - floating-point remainder function

LIBRARY

     libm

SYNOPSIS

     #include <math.h>

     double
     fmod(double x, double y);

     float
     fmodf(float x, float y);

DESCRIPTION

     The fmod() function computes the floating-point remainder of x/ y.

RETURN VALUES

     The fmod() and fmodf() functions return 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 mag-
     nitude 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 ALSO

     math(3)

STANDARDS

     The fmod() function conforms to ANSI X3.159-1989 ("ANSI C89").

MirBSD #10-current               May 2, 1991                                 1