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

You are not logged in. #1 20051219 15:34:55
Limits and multiple variablesIs there any easy way to show the limit of a noncontinuous function, that is, besides doing an epsilondelta proof? Last edited by Ricky (20051219 15:38:39) "In the real world, this would be a problem. But in mathematics, we can just define a place where this problem doesn't exist. So we'll go ahead and do that now..." #2 20051219 16:29:09
Re: Limits and multiple variablesI don't know better method, but here how I solve this: , but but and , so and Last edited by krassi_holmz (20051219 16:43:05) IPBLE: Increasing Performance By Lowering Expectations. #3 20051219 17:17:11
Re: Limits and multiple variablesIf you are able to reduce your limit to sum of nonmultiple limits you can find them and then you can sumarize them. IPBLE: Increasing Performance By Lowering Expectations. #4 20051219 17:19:03
Re: Limits and multiple variablesBut it won't work in all ways: It can bring to something like that: IPBLE: Increasing Performance By Lowering Expectations. #5 20051219 17:20:35
Re: Limits and multiple variablesIPBLE: Increasing Performance By Lowering Expectations. 