__SINCOSPI(3) BSD Library Functions Manual __SINCOSPI(3)
NAME
__sincospi -- sine-pi and cosine-pi function
SYNOPSIS
#include <math.h>
float
__sincospif(float x, float *sinp, float *cosp);
double
__sincospi(double x, double *sinp, double *cosp);
DESCRIPTION
The __sincospi() function computes the sine and cosine of pi times x (measured in radians) and stores the sine in the memory pointed to by
sinp and the cosine in the memory pointed to by cosp.
SPECIAL VALUES
__sincospi() produces the same results as separate calls to __sinpi() and __cospi().
SEE ALSO
__cospi(3), __sinpi(3), __tanpi(3), math(3)
BSD
December 15, 2012 BSD
