Math Is Fun Forum
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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#1 2009-09-02 07:31:07
- soroban
- Member
- Registered: 2007-03-09
- Posts: 452
More "Then & Now"
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. . .
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#2 2009-09-02 20:51:11
- Tigeree
- Member
- Registered: 2005-11-19
- Posts: 13,883
Re: More "Then & Now"
Nice, those ones I understand completely!
People don't notice whether it's winter or summer when they're happy.
~ Anton Chekhov
Cheer up, emo kid.
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