sinh - chung-leong/qb GitHub Wiki

sinh - Hyperbolic sine

float sinh ( float $x )

sinh() returns the hyperbolic sine of x, defined as (exp(x) - exp(-x))/2.

Parameters:

x - The number to process. It can be a scalar or an array.

Return Value:

The hyperbolic sine of x. If x is an array, then the return value will also be an array.

Version

1.0 and above.