|REMQUO(3)||Linux Programmer's Manual||REMQUO(3)|
NAMEremquo, remquof, remquol - remainder and part of quotient
double remquo(double x , double y , int * quo );
float remquof(float x , float y , int * quo );
long double remquol(long double x , long double y , int * quo );
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
_XOPEN_SOURCE >= 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L;or cc -std=c99
DESCRIPTIONThese functions compute the remainder and part of the quotient upon division of x by y. A few bits of the quotient are stored via the quo pointer. The remainder is returned as the function result.
RETURN VALUEOn success, these functions return the same value as the analogous functions described in remainder(3).
ERRORSSee math_error(7) for information on how to determine whether an error has occurred when calling these functions.
The following errors can occur:
- Domain error: x is an infinity or y is 0, and the other argument is not a NaN
- An invalid floating-point exception ( FE_INVALID) is raised.
These functions do not set errno.
VERSIONSThese functions first appeared in glibc in version 2.1.
CONFORMING TOC99, POSIX.1-2001.
SEE ALSOfmod(3), logb(3), remainder(3)
COLOPHONThis page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.