trader_cosh

(PECL trader >= 0.2.0)

trader_coshVector Trigonometric Cosh

説明

trader_cosh ( array $real ) : array

Calculates the hyperbolic cosine for each value in real and returns the resulting array.

パラメータ

real

実数値の配列。

返り値

Returns an array with calculated data or false on failure.

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