Not very original.
Maybe so, but you'll have to think hard about it :) you'll have to strain your brain and use your wit... I'll get a little ahead of myself... and also show off your knowledge of mathematics :)
Sincerely, K0Lb@zzeR.
:smile28: [M] "Я и моя тень" - "I am and my shadow" :smile28:
:smile16: