From: Martin DeMello <martindemello@...>
Date: 2008-09-26T18:58:04+09:00
Subject: Re: [SUMMARY] One-Liners Mashup (#177)

On Fri, Sep 26, 2008 at 1:48 AM, Sebastian Hungerecker
<sepp2k@googlemail.com> wrote:
>
> It works like this:
> http://img243.imageshack.us/img243/9296/perwt4.png
> It simply divides until the remainder repeats itself (storing the position
> where each remainder occured in a hash) and then returns the difference
> between the first position where the remainder occured (i.e. the start of the
> period) and the current position.

Neat :)

martin