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Shuhao Cao's user avatar
Shuhao Cao's user avatar
Shuhao Cao
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Caveat lector.

If you have some time to spare, please consider visiting the Mathematics StackExchange chatroom: Crusade of Answers. We mostly post community-wiki answers to old unanswered questions.

If you find that your more than one year old answer just got a fresh upvote, it is possibly that the crusaders are using this data explorer query finding your answer deserves an upvote.

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Top posts
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118
How can I find the surface area of a normal chicken egg?
May 31, 2013
52
Proving that $\frac{1}{\sqrt{1}} + \frac{1}{\sqrt{2}} + \cdots + \frac{1}{\sqrt{100}} < 20$
Jun 15, 2013
51
Integrating $\int^{\infty}_0 e^{-x^2}\,dx$ using Feynman's parametrization trick
May 13, 2013
40
Prove that $\int^{1}_{0} f^{-1} = 1 - \int^1_0 f$
Jun 4, 2013
31
Variational formulation of Robin boundary value problem for Poisson equation in finite element methods
Apr 14, 2013
27
Conceptual difference between strong and weak formulations
Jun 1, 2013
24
What kinds of PDE can't be solved by separation of variables?
Jun 16, 2013
19
Space Sobolev $W^{m,p}$ complete
Nov 8, 2012
17
Adriaan van Roomen's 45th degree equation in 1593
May 31, 2013
17
What is elliptic bootstrapping?
Aug 8, 2013
Top Meta posts
7
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28
Is 7 days too short for bounty question?
13
I found MO has been included in SE network today
12
What happened to 5PM?
10
When is a post "very low quality"?
7
Random bump of a question? Is this a bug?
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69
Replicate the Fourier transform time-frequency domains correspondence illustration using TikZ
44
Drawing polyhedra using TikZ with semi-transparent and shading effect
39
What is the best way to include Matlab graphics?
35
Mouseover events in beamer: hovering on \eqref and a comment containing the original equation popping up