csinh(3) | Library Functions Manual | csinh(3) |
csinh, csinhf, csinhl - complex hyperbolic sine
Math library (libm, -lm)
#include <complex.h>
double complex csinh(double complex z); float complex csinhf(float complex z); long double complex csinhl(long double complex z);
These functions calculate the complex hyperbolic sine of z.
The complex hyperbolic sine function is defined as:
csinh(z) = (exp(z)-exp(-z))/2
These functions were added in glibc 2.1.
For an explanation of the terms used in this section, see attributes(7).
Interface | Attribute | Value |
csinh (), csinhf (), csinhl () | Thread safety | MT-Safe |
C99, POSIX.1-2001, POSIX.1-2008.
2022-12-15 | Linux man-pages 6.03 |