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Top Questions
13
votes
“$n$-Yahtzee” question
probability
recreational-mathematics
dice
asked Dec 10 '12 at 19:54
math.stackexchange.com
10
votes
Convergence of this series
calculus
sequences-and-series
asked Mar 18 at 22:34
math.stackexchange.com
9
votes
Explicitly finding the sum of $\arctan(1/(n^2+n+1))$
sequences-and-series
trigonometry
asked Sep 9 '12 at 3:15
math.stackexchange.com
8
votes
Can any harmonic function on $\{z:0<|z|<1\}$ be extended to $z=0$?
complex-analysis
analysis
asked Aug 20 '12 at 6:06
math.stackexchange.com
7
votes
Rewriting an integral
integral
pde
asked Sep 19 '12 at 20:41
math.stackexchange.com
7
votes
Bootstrap argument to prove regularity of a special solution
pde
asked Feb 2 at 1:50
math.stackexchange.com
6
votes
Trace regularity result $\lVert n \times u\rVert_{H^{-1/2}}$
pde
sobolev-spaces
asked Mar 27 at 4:59
math.stackexchange.com
Top Answers
8
$\sqrt{5+2\sqrt{5+2\sqrt{5+2\sqrt {5 +\cdots}}}}$
math.stackexchange.com
7
Counterexamples to “Naive Induction”
math.stackexchange.com
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