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50 Answers

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11	Derivative of $f(x) = (x+x)$
8	$\int dx/(x^{10000}-1)$
7	How is $\epsilon_0$ countable?
5	Sum of $\cos(k x)$
4	Find integer solutions of $x^2 -px +q=0$, where $p$ and $q$ are prime

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1,619 Reputation

+40	Find integer solutions of $x^2 -px +q=0$, where $p$ and $q$ are prime
+20	When does the isomorphism $G\simeq ker(\phi)\times im(\phi)$? hold?
+20	Examples of properties that hold almost everywhere, but that explicit examples unknown.
+5	If $S^1 \hookrightarrow X$ induces an injection of $H_1$, then $X$ retracts onto $S^1$

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8 Questions

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11	If $S^1 \hookrightarrow X$ induces an injection of $H_1$, then $X$ retracts onto $S^1$
9	Proving $\{P(a)\}$ (where $a$ is transcendental) is dense
3	Tangent bundle of a quotient by a proper action
3	Why is the recognition principle important?
3	The image of a proper scheme is closed

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67 Tags

29 calculus × 7	10 integral × 2
15 limit × 2	9 trigonometry × 3
11 linear-algebra × 5	7 real-analysis × 7
11 derivatives	7 elementary-set-theory × 2
10 general-topology × 6	7 ordinals

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8 Accounts

$Mathematics Stack Exchange$	Mathematics	1,619 rep	515
	Super User	111 rep	2
	Stack Overflow	101 rep
	Arqade	101 rep
$TeX - LaTeX Stack Exchange$	TeX - LaTeX	101 rep	1

17 Badges

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Nice Question × 2	Enlightened
Caucus × 2	Nice Answer
Yearling × 2	Organizer
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