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

You are not logged in. #1 20050924 05:16:06
How did Fermat do it ?Hi, #2 20050926 17:35:08
Re: How did Fermat do it ?Help... a problem in combinatorics.. 