tanh(3m) [bsd man page]

SINH(3M)																  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

4th Berkeley Distribution					   May 12, 1986 							  SINH(3M)