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sinh

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

sinh — Hyperbolic sine

Descrierea

sinh ( float $num ) : float

Returns the hyperbolic sine of num, defined as (exp(num) - exp(-num))/2.

Parametri

num: The argument to process

Valorile întoarse

The hyperbolic sine of num

A se vedea și

sin() - Sine
asinh() - Inverse hyperbolic sine
cosh() - Hyperbolic cosine
tanh() - Hyperbolic tangent

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