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

You are not logged in. #1 20101010 09:05:29
Gradshteyn & Ryzhikhttp://www.amazon.com/review/R1URYC1PURAEZO "The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  Leon M. Lederman #2 20101010 09:22:09
Re: Gradshteyn & RyzhikHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. 