DREM
Section: Linux Programmer's Manual (3)
Updated: June 6, 1993
Index
Return to Main Contents
NAME
drem - floating-point remainder function
SYNOPSIS
#include <math.h>
double drem(double x, double y);
DESCRIPTION
The drem() function computes the remainder of dividing x by
y. The return value is x - n * y, where n
is the quotient of x / y, rounded to the nearest integer.
If the quotient is 1/2, it is rounded to the even number.
RETURN VALUE
The drem() function returns the remainder, unless y is zero,
when the function fails and errno is set.
ERRORS
- EDOM
-
The denominator y is zero.
CONFORMING TO
BSD 4.3
SEE ALSO
fmod(3)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ERRORS
-
- CONFORMING TO
-
- SEE ALSO
-
This document was created by
man2html,
using the manual pages.
Time: 12:23:35 GMT, March 22, 2025