Math Funcţiitanh
(PHP 4 >= 4.0.7, PHP 5)
tanh — Hyperbolic tangent
Descrierea
float tanh
( float $arg
)
Returns the hyperbolic tangent of arg , defined as sinh(arg)/cosh(arg).
Parametri
- arg
-
The argument to process
Valorile întroarse
The hyperbolic tangent of arg
add a note
User Contributed Notestanh
There are no user contributed notes for this page.