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REMQUO(3)                  Linux Programmer's Manual                 REMQUO(3)



NAME
       remquo, remquof, remquol - remainder and part of quotient

SYNOPSIS
       #include <&lt;math.h>&gt;

       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 man-pages project.  A
       description of the project, and information about reporting  bugs,  can
       be found at http://www.kernel.org/doc/man-pages/.



GNU                               2007-07-26                         REMQUO(3)