[ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
#include <math.h> double sinh(double x); |
This function computes the hyperbolic sine of x.
The hyperbolic sine of x. If the absolute value of x is
finite but so large that the result would overflow a double
, the
return value is Inf
with the same sign as x, and
errno
is set to ERANGE
. If x is either a positive
or a negative infinity, the result is +Inf
with the same sign as
x, and errno
is not changed. If x is NaN
, the
return value is NaN
and errno
is set to EDOM
.
ANSI/ISO C | C89; C99 |
POSIX | 1003.2-1992; 1003.1-2001 |