SINCOS(3) Linux Programmers Manual SINCOS(3)
NAME
sincos, sincosf, sincosl  calculate sin and cos simultaneously
SYNOPSIS
#define _GNU_SOURCE
#include
void sincos(double x, double *sin, double *cos);
void sincosf(float x, float *sin, float *cos);
void sincosl(long double x, long double *sin, long double *cos);
Link with lm.
DESCRIPTION
Several applications need sine and cosine of the same angle x. This
function computes both at the same time, and stores the results via the
given pointers.
CONFORMING TO
This function is a GNU extension.
SEE ALSO
cos(3), sin(3), tan(3), feature_test_macros(7)
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 20041005 SINCOS(3)
