[itp]

I am trying to reproduce the following javascript equation on blackberry Java.
Unfortunately JDE Java does not appear to have a natural logarithmic function. I have been working with Real - Java floating point library for MIDP devices, but can't quite figure it out. Also not sure if this is best solution. Please advise...

PHP Code:

$z = -0.004444058 - ($f1 * 0.056239137) + ($d2 * 0.724267143);

$p =100* 1/(1+exp(-$z));
       
$p = round($p,1); 


see www . real-java.sourceforge.net/Real.htm

[Dougsg38p]

How about MathUtilities.log() ??

This is in the BB API.