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

You are not logged in. #1 20051016 06:13:41
DifferentiationHow do you differentiate: 98% of the teenage population does or has tried smoking pot. If you're one of the 2% who hasn't, copy & paste this into your signature. #2 20051016 06:40:02
Re: DifferentiationThe quotient rule says that (u/v)' = (vu'  uv')/v², where u' and v' are the differentials of u and v with respect to x. Why did the vector cross the road? It wanted to be normal. #3 20051108 21:41:07
Re: Differentiationsimpler way is probably using the chain rule. Take up logex to be (logex)^1, then simply differentiate as normal: 