Math Is Fun Forum
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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Eigma
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"A smile is a curve that can set things straight."
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Last post
2009-02-24 01:11:22
Registered
2009-02-22