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trader_ln

PHP function Edit on GitHub ✎

(PECL trader >= 0.2.0)

Vector Log Natural

Description

trader_ln(array $real): array

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

Returns an array with calculated data or false on failure.

Source: reference/trader/functions/trader-ln.xml · from the official PHP manual (php/doc-en)