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

You are not logged in. #1 20100612 19:36:35
Multivariable Calculus  Chain RulesSuppose .Prove that will convert into . I am the greatest magician this century!!! #2 20100615 08:32:17
Re: Multivariable Calculus  Chain RulesHello, nice to meet you. I'm for the first time on this forum. then I squared the operators : which gave : It's not the same, but I don't know if an error went inside..sorry. It was nice to meet you, but this failed. Bye. Last edited by jk22 (20100615 21:13:36) 