GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 4.8 |
i386 |
 |
ccos(3) |
 |
ccos, ccosf, ccosl − complex cosine function
#include <complex.h>
double complex ccos(double complex z);
float complex ccosf(float complex z);
long double complex ccosl(long double complex z);
The complex cosine function ccos(z) is defined as (exp(i*z)+exp(-i*z))/2.
C99
cabs(3), ctan(3), csin(3)
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ccos(3) | |