guidovranken@xxxxxxxxx said: > If you require logarithms of large numbers, you'll have to resort to a > library that supports this, like the one I linked to. Or scale the large number so it fits and add the log of the scale factor which you can compute by hand from the scale factor. For example, log10(1234) is log10(1.234)+3*log10(10). -- These are my opinions. I hate spam.