NAME
sinh,
sinhf
- hyperbolic sine function
LIBRARY
Math Library (libm, -lm)
SYNOPSIS
double
sinh(double x)
float
sinhf(float x)
DESCRIPTION
The
sinh()
function computes the hyperbolic sine of
x.
RETURN VALUES
The
sinh()
function returns the hyperbolic sine value unless
the magnitude of
x
is too large; in this event, the global variable
errno
is set to
ERANGE.
SEE ALSO
acos(3),
asin(3),
atan(3),
atan2(3),
cos(3),
cosh(3),
math(3),
sin(3),
tan(3),
tanh(3)
STANDARDS
The
sinh()
function conforms to
ANSI X3.159-1989 (``ANSI C89'') .