csinhl man page on Darwin

Man page or keyword search:  
man Server   23457 pages
apropos Keyword Search (all sections)
Output format
Darwin logo
[printable version]

CSINH(3)		 BSD Library Functions Manual		      CSINH(3)

NAME
     csinh — complex hyperbolic sine function

SYNOPSIS
     #include <complex.h>

     double complex
     csinh(double complex z);

     long double complex
     csinhl(long double complex z);

     float complex
     csinhf(float complex z);

DESCRIPTION
     csin(z) computes the hyperbolic sine of the complex floating-point number
     z.

     For all complex floating point numbers z,

	   csinh(conj(z)) = conj(csinh(z)),
	   csinh(-z) = -csinh(z).

SPECIAL VALUES
     The symmetries of csinh() are used to abbreviate the specification of
     special values.

     csinh(0 + 0i) returns 0 + 0i.

     csinh(0 + inf i) returns 0 + NaN i, and raises the invalid flag.

     csinh(0 + NaN i) returns 0 + NaN i.

     csinh(x + inf i) returns NaN + NaN i, and raises the invalid flag, for
     finite nonzero x.

     csinh(x + NaN i) returns NaN + NaN i, for finite nonzero x.

     csinh(inf + 0i) returns inf + 0i.

     csinh(inf + yi) returns inf * cis(y), for finite positive y, where cis(y)
     = cos(y) + i*sin(y).

     csinh(inf + inf i) returns inf + NaN i, and raises the invalid flag.

     csinh(inf + NaN i) returns inf + NaN i.

     csinh(NaN + 0i) returns NaN + 0i.

     csinh(NaN + yi) returns NaN + NaN i, for nonzero numbers y.

     csinh(NaN + NaN i) returns NaN + NaN i.

NOTES
SEE ALSO
     csin(3) complex(3)

STANDARDS
     The csinh() function conforms to ISO/IEC 9899:2011.

4th Berkeley Distribution      December 11, 2006     4th Berkeley Distribution
[top]

List of man pages available for Darwin

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Tweet
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
Vote for polarhome
Free Shell Accounts :: the biggest list on the net