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Mathematics
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AnonymousCoward

Apparently, this user prefers to keep an air of mystery about them.

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Top posts (96) All Questions Answers | Votes Newest

47 Intuition for Blow-up. Jan 8 '12
46 Is there a definition of determinants that does not rely on how they are calculated? Feb 11 '11
32 Are most matrices diagonalizable? Jun 20 '17
26 Is the complement of an injective continuous map $\mathbb{R}\to \mathbb{R}^2$ with closed image necessarily disconnected? Jul 18 '17
19 When functions commute under composition Nov 23 '10
13 Why does “convex function” mean “concave *up*”? Sep 1 '10
11 Good Book On Combinatorics Dec 22 '10
11 Results related to The Happy Ending Problem Nov 5 '10
11 Prove that $(1+p)^{p^{n-1}} \equiv 1 \pmod{p^n}$ but $(1+p)^{p^{n-2}} \not\equiv 1\pmod{p^n}$, deduce $\text{ord}_{p^n}(p+1)=p^{n-1}$ Feb 6 '11
9 Can this standard calculus result be explained “intuitively” Aug 20 '10
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