csinh(3) Library Functions Manual csinh(3)
NAME
csinh, csinhf, csinhl - complex hyperbolic sine
LIBRARY
Math library (libm, -lm)
SYNOPSIS
#include <complex.h>
double complex csinh(double complex z);
float complex csinhf(float complex z);
long double complex csinhl(long double complex z);
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 were added in glibc 2.1.
ATTRIBUTES
For an explanation of the terms used in this section, see at-
tributes(7).
┌────────────────────────────────────────────┬───────────────┬─────────┐
│Interface │ Attribute │ Value │
├────────────────────────────────────────────┼───────────────┼─────────┤
│csinh(), csinhf(), csinhl() │ Thread safety │ MT-Safe │
└────────────────────────────────────────────┴───────────────┴─────────┘
STANDARDS
C99, POSIX.1-2001, POSIX.1-2008.
SEE ALSO
cabs(3), casinh(3), ccosh(3), ctanh(3), complex(7)
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