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

You are not logged in. #1 20091218 10:54:32
The Rule of SignsEncouraged by you guys, I have developed another mistakepiece/masterpiece: The Rule of Signs "The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  Leon M. Lederman #2 20091218 11:31:10
Re: The Rule of SignsHi MathsisFun; 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. #3 20091218 14:03:17
Re: The Rule of Signs
Wilco "The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  Leon M. Lederman 