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[edit] Last updated: Fri, 17 May 2013

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sinh

(PHP 4 >= 4.1.0, PHP 5)

sinh — Seno iperbolico

Descrizione

float sinh ( float $arg )

Restituisce il seno iperbolico di arg, definito come (exp(arg) - exp(-arg))/2.

Vedere anche: sin(), asinh(), cos() e tan().



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