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NAME

sincos, sincosf, sincosl - calculate sin and cos simultaneously  

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

sin(3), cos(3), tan(3)

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Index

NAME

SYNOPSIS

DESCRIPTION

CONFORMING TO

SEE ALSO