NAME
sinh, sinhf
— hyperbolic sine
function
LIBRARY
library “libm”
SYNOPSIS
#include
<math.h>
double
sinh(double
x);
float
sinhf(float
x);
DESCRIPTION
Thesinh()
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”).