PHPWales 2020 - June 3rd to June 4th

sinh

(PHP 4 >= 4.1.0, PHP 5, PHP 7)

sinhHyperbolic 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

See Also

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