Mathematics
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Tdonut
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All Questions Answers
Score Newest
question
156
Why do both sine and cosine exist?
Aug 31, 2015
question
22
What exactly is a differential? [duplicate]
Jul 12, 2015
question
21
What is a residue?
Aug 18, 2015
question
12
proof of $-\ln\left(2\sin\left(\frac x2\right)\right)=\sum_{k=1}^\infty \frac {\cos(kx)}{k}$?
May 31, 2015
question
11
Using multiple integrals for tough single integrals
Nov 28, 2015
question
10
An intuitive definition of contour integration.
Apr 19, 2015
question
9
$e^{mx}$ in solving second order differential equations
May 30, 2015
question
8
Closed form for $\int_0^{\infty}\sin(x^n)\mathbb{d}x$
Nov 30, 2015
question
8
Closed form for $\sum_{n=1}^{\infty} \frac{1}{1+n+n^2+\cdots+n^a}$
Oct 13, 2015
question
7
Definite integral, $\frac 1{\ln(x)}$
May 19, 2015
Top network posts
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61
Layman's explanation and understanding of Einstein's field equations
31
How do we know what the Milky Way looks like?
23
Why does a match go out if you hold it so the flame is up?
13
How to derive $E=mc^{2}$?
11
What makes something mathematics?

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