SINH(3M)	    UNIX Programmer's Manual		 SINH(3M)


NAME
     sinh, cosh, tanh - hyperbolic functions

SYNOPSIS
     #include <math.h>

     double sinh(x)
     double x;

     double cosh(x)
     double x;

     double tanh(x)
     double x;

DESCRIPTION
     These functions compute the designated hyperbolic functions
     for real arguments.

ERROR (due to Roundoff etc.)
     Below 2.4 ulps; an ulp is one Unit in the Last Place.

DIAGNOSTICS
     Sinh and cosh return the reserved operand on a VAX if the
     correct value would overflow.

SEE ALSO
     math(3M), infnan(3M)

AUTHOR
     W. Kahan, Kwok-Choi Ng


Printed 11/26/99	  May 12, 1986				1


 
Generated: 2016-12-26
Generated by man2html V0.25
page hit count: 1024
Valid CSS Valid XHTML 1.0 Strict