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REMQUO(3) BSD Library Functions Manual REMQUO(3)
NAME
remquo  floatingpoint remainder and quotient function
SYNOPSIS
#include <math.h>
double
remquo(double x, double y, int *quo);
float
remquof(float x, float y, int *quo);
DESCRIPTION
The remquo() and remquof() functions compute the value r such that r = x  n*y, where n is
the integer nearest the exact value of x/y.
If there are two integers closest to x/y, n shall be the even one. If r is zero, it is given
the same sign as x. This is the same value that is returned by the remainder() function.
remquo() also calculates the lower seven bits of the integral quotient x/y, and gives that
value the same sign as x/y. It stores this signed value in the object pointed to by quo.
SPECIAL VALUES
remquo(x, y, quo) returns a NaN and raises the "invalid" floatingpoint exception if x is
infinite or y is 0.
SEE ALSO
math(3), remainder(3)
STANDARDS
The remquo() and remquof() functions conform to ISO/IEC 9899:1999(E).
BSD July 28, 2003 BSD 



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