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

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**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,582

This site is wothwhile visiting if you want lessons in Algebra: PurpleMath.com. Explanations are good.

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman

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