Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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You are not logged in. #2 2009-09-03 18:51:11
Re: More "Then & Now"
People don't notice whether it's winter or summer when they're happy. ~ Anton Chekhov Cheer up, emo kid. |