GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 5.4 |
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sincos(3) |
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sincos, sincosf, sincosl − calculate sin and cos simultaneously
#define
_GNU_SOURCE
#include <math.h>
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.
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.
This function is a GNU extension.
cos(3), sin(3), tan(3)
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sincos(3) | |