GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 4.8 |
i386 |
 |
casinhf(3) |
 |
casinh, casinhf, casinhl − complex arc sine hyperbolic
#include <complex.h>
double complex casinh(double complex z);
float complex casinhf(float complex double z);
long double complex casinhl(long double complex z);
The casinh() function calculates the complex asinh(). If y = casinh(z), then z = csinh(y). The imaginary part of y is chosen in the interval [-pi/2*i,pi/2*i].
One has casinh(z) = clog(z+csqrt(z*z+1)).
C99
cabs(3), cimag(3), asinh(3)
|
casinhf(3) | |