SYNOPSIS
#include <math.h>
"double sincos(double "x", double *"sin", double *"cos);
"float sincosf(float "x", float *"sin", float *"cos);
"long double sincosl(long double "x", long double *"sin", long double *"cos);
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"
drem(3), sin(3), cos(3), tan(3)
