sinh
(PHP 4 >= 4.1.0, PHP 5, PHP 7)
sinh — Hyperbolic sine
Description
sinh ( float $arg ) : float
Returns the hyperbolic sine of arg
, defined as (exp(arg) - exp(-arg))/2
.
Parameters
-
arg
-
The argument to process
Return Values
The hyperbolic sine of arg
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.sinh.php