trader_tanh
(PECL trader >= 0.2.0)
trader_tanh — Vector Trigonometric Tanh
Beschreibung
$real
): array
Calculates the hyperbolic tangent for each value in
real
and returns the resulting array.
Parameter-Liste
-
real
-
Array of real values.
Rückgabewerte
Returns an array with calculated data or false on failure.