DFDIV 3CW "21 March 2008" "mathcw-1.00"

Table of contents


NAME

dfdivf, dfdiv, dfdivl, dfdivw, dfdivq, dfdivll, dfdivdf, dfdivd, dfdivdl, dfdivdll - division function

SYNOPSIS

cc [ flags ] -I/usr/local/include file(s) -L/usr/local/lib -lmcw [ ... ]

#include <mathcw.h>

extern void dfdivf (float *result, float x, float y);

extern void dfdiv (double *result, double x, double y);

extern void dfdivl (long double *result, long double x, long double y);

extern void dfdivw (__float80 *result, __float80 x, __float80 y);

extern void dfdivq (__float128 *result, __float128 x, __float128 y);

extern void dfdivll (long_long_double *result, long_long_double x, long_long_double y);

extern void dfdivdf (decimal_float *result, decimal_float x, decimal_float y);

extern void dfdivd (decimal_double *result, decimal_double x, decimal_double y);

extern void dfdivdl (decimal_long_double *result, decimal_long_double x, decimal_long_double y);

extern void dfdivdll (decimal_long_long_double *result, decimal_long_long_double x,
                                                        decimal_long_long_double y);

NB: Functions with prototypes containing underscores in type names may be available only with certain extended compilers.


DESCRIPTION

Compute the quotient of x and y.

RETURN VALUES

Return the quotient of the second and third arguments in the location pointed to by the first argument.

ERRORS

Underflow, overflow, and invalid operation are possible.

SEE ALSO

dfabs(3CW), dfadd(3CW), dfmul(3CW), dfneg(3CW), dfsqrt(3CW), dfsub(3CW).