From: Pa Per <xxx@...>
Date: 2006-10-28T05:49:37+09:00
Subject: Re: Beginner would like help with oo-modelling

unknown wrote:
> it's quite short:

I have to nag yet another time, but I don't understand your code.. that 
is, I don't see how it is different to iterating with the step method.

Could you please point out the advantages / the 'trick' ? Sorry I'm 
missing it ..

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