PHP 5.6.0RC3 is available

trader_acos

(PECL trader >= 0.2.0)

trader_acosVector Trigonometric ACos

Beschreibung

array trader_acos ( array $real )

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

Parameter-Liste

real

Array of real values.

R├╝ckgabewerte

Returns an array with calculated data or false on failure.

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