SYNOPSIS
#include <math.h>
double sinh(double x);
float sinhf(float x);
DESCRIPTION
sinh
computes the hyperbolic sine of the
argument, x.
Angles are specified in radians. sinh(
x) is defined
as:
sinhf is identical, save that it takes and returns float values.
RETURNS
The hyperbolic sine of x
is returned. When the correct result
is too large to be representable (an overflow), sinh
returns HUGE_VAL
with the appropriate sign, and sets
the global value, errno,
to ERANGE.
You can modify error handling for these functions with matherr.
COMPLIANCE
sinh
is ANSI C. sinhf
is an extension.