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'') .