csinh, csinhf, csinhl — complex hyperbolic sine
Synopsis
#include <complex.h>
double complex csinh(double complex z);
float complex csinhf(float complex z);
long double complex csinhl(long double complex z);
Link with -lm.
Description
These functions calculate the complex hyperbolic sine of z.
The complex hyperbolic sine function is defined as:
csinh(z) = (exp(z)-exp(-z))/2
Versions
These functions first appeared in glibc in version 2.1.
Attributes
For an explanation of the terms used in this section, see attributes(7).
| Interface | Attribute | Value |
|---|---|---|
| csinh(), csinhf(), csinhl() | Thread safety | MT-Safe |
Conforming to
C99, POSIX.1-2001, POSIX.1-2008.
See Also
Colophon
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Referenced By
casinh(3), ccosh(3), complex(7), ctanh(3), sinh(3).
The man pages csinhf(3) and csinhl(3) are aliases of csinh(3).