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when toggle format what by license comment
Jan 2, 2011 at 15:47 answer added algori timeline score: 1
Dec 30, 2010 at 18:55 answer added Sándor Kovács timeline score: 1
Dec 30, 2010 at 17:22 history edited domenico fiorenza CC BY-SA 2.5
a few typos fixed
Dec 30, 2010 at 13:51 history asked domenico fiorenza CC BY-SA 2.5