the
sinh
of
factor
sinh
(
expression )
Factor and expression yield integer
s, number
s, or complex
es.
put the sinh of 2 -- yields 3.626860
The sinh
function returns the hyperbolic sine of the value that is passed to it.
If the argument is an integer
or a number
, a number
is returned. If the argument is a complex
, a complex
is returned.