Litotex/Litotex-0.8 — Issue #30: mathe::replaceX kleine verbesserung
Author: Wehmeyer
Created: 2012-01-14 22:11:03+00:00
State: open

public static function replaceX($formula, $x)
{
return str_ireplace(array('xx','x'), array('x*x',$x), $formula);
}