yotamoo

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	seen	Jul 15 '12 at 10:16
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69 Questions

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6	Proving that $A=\{(-2)^n : n \in \mathbb{N} \}$ is unbounded
5	Can an ordered field be finite?
5	Proving that each graph contains a spanning tree?
4	Some three consecutive numbers sum to at least $32$
4	Proving the non-existence of a limit

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758 Reputation

+5	Proving $\sup(A+B)=\sup(A)+\sup(B)$
+5	Proving $\lim_{x \to 0}e^{-1/x^2} \cdot \frac{p(x)}{q(x)} = 0$
+5	Proving that the maximum of two convex functions is also convex
+5	Proving that two statements are equivalent

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0 homework × 35	0 limit × 7
0 calculus × 27	0 graph-theory × 6
0 discrete-mathematics × 15	0 functions × 5
0 combinatorics × 8	0 elementary-set-theory × 3
0 probability × 7	0 field-theory × 3

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	Stack Overflow	920 rep	1520
$Mathematics Stack Exchange$	Mathematics	758 rep	210
	Ask Ubuntu	219 rep	149
	Super User	120 rep	4
	Server Fault	101 rep

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