trader_acos
(PECL trader >= 0.2.0)
trader_acos — Vector Trigonometric ACos
Description
$real
) : array
Calculates the arc cosine for each value in
real and returns the resulting array.
English translation
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Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-trader-acos.html
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References
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