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

You are not logged in. #1 20070824 09:57:29
Elementary CountingJust finished these two pages: "The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  Leon M. Lederman #2 20070824 19:09:17
Re: Elementary CountingYou should check number 39 on the counting page ... #3 20070824 20:29:12
Re: Elementary CountingThanks! "The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  Leon M. Lederman 