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'') .