REMQUO(3) Linux Programmers Manual REMQUO(3)
NAME
remquo, remquof, remquol  remainder and part of quotient
SYNOPSIS
#include
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);
Link with lm.
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
remquo(), remquof(), remquol(): _XOPEN_SOURCE >= 600  _ISOC99_SOURCE;
or cc std=c99
DESCRIPTION
These 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 function value.
The value of the remainder is the same as that computed by the remain
der(3) function.
The value stored via the quo pointer has the sign of x / y and agrees
with the quotient in at least the low order 3 bits.
For example, remquo(29.0, 3.0) returns 1.0 and might store 2. Note
that the actual quotient might not fit in an integer.
CONFORMING TO
C99.
SEE ALSO
fmod(3), logb(3), remainder(3)
COLOPHON
This page is part of release 3.05 of the Linux manpages project. A
description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/manpages/.
GNU 20070726 REMQUO(3)
