Manual Page Result
0
Command: casinh | Section: 3 | Source: OpenBSD | File: casinh.3
CASINH(3) FreeBSD Library Functions Manual CASINH(3)
NAME
casinh, casinhf, casinhl - complex inverse hyperbolic sine
SYNOPSIS
#include <complex.h>
double complex
casinh(double complex z);
float complex
casinhf(float complex z);
long double complex
casinhl(long double complex z);
DESCRIPTION
The casinh(), casinhf() and casinhl() functions compute the complex
inverse hyperbolic sine of z.
For all complex floating-point numbers z,
casinh(z) = -i casin(iz).
RETURN VALUES
The casinh(), casinhf() and casinhl() functions return the complex
inverse hyperbolic sine of z with imaginary part in the interval [-Pi/2,
Pi/2], and unbounded real part.
SEE ALSO
cacosh(3), catanh(3)
STANDARDS
The casinh(), casinhf() and casinhl() functions conform to ISO/IEC
9899:1999 ("ISO C99").
FreeBSD 14.1-RELEASE-p8 June 5, 2013 FreeBSD 14.1-RELEASE-p8