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

You are not logged in. #2 20051201 07:23:09
Re: Discrete Recursive DefinitionA bit hard to write that "n" in the right spot in Csubn ... Perhaps if you write C_n. "The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  Leon M. Lederman #3 20051201 08:56:26
Re: Discrete Recursive DefinitionThe second one is trickier. Why did the vector cross the road? It wanted to be normal. 