Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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I am really an outsider of this realm. Yet, I do find interesting the P vs NP question. I have written something on the difficulty of solving SAT, can somebody give an opinion ?

http://arxiv.org/pdf/0905.2213

Thanx.

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