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trader_cosh> <trader_correl
[edit] Last updated: Fri, 28 Jun 2013

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trader_cos

(PECL trader >= 0.2.0)

trader_cos — Vector Trigonometric Cos

Description

array trader_cos ( array $real )

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

Parameters

real

Array of real values.

Return Values

Returns an array with calculated data or false on failure.



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