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

You are not logged in. #2 20051218 05:16:52
Re: What does this notation mean?Tell us where is it from. IPBLE: Increasing Performance By Lowering Expectations. #3 20051224 00:47:04
Re: What does this notation mean?Are you treating complex numbers? If yes, then Z represents a complex number of the form z= x+yi. #4 20051224 02:23:46
Re: What does this notation mean?I've only seen Z refer to integers, but like what krassi said, we need the context as well. Last edited by Ricky (20051224 02:24:51) "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..." #5 20051224 07:16:13
Re: What does this notation mean?Also it may be something from the group theory, I guess. IPBLE: Increasing Performance By Lowering Expectations. 