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Mathematics
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mathworker21
  • Member for 9 years, 3 months
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Apparently, this user prefers to keep an of air mystery about them.

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Top posts

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question
43
Using Overpowered Theorems to Solve Easy Problems
Dec 24, 2016
answer
17
What makes the Cauchy principal value the "correct" value for a integral?
Sep 29, 2017
answer
16
$x^n+nx-1$ has a unique solution
Dec 19, 2018
answer
15
Absolute convergence of $\sum_{n=0}^{\infty}a_n\implies\sum_{n=0}^{\infty}a_n^2$ is absolute convergent too
Dec 17, 2016
answer
14
Show that $\int_0^\infty\frac{\arctan(\mathrm{πx})-\arctan(\mathrm x)}xdx=\;\frac{\mathrm\pi}2\ln(\pi)$ using 12th grade calculus.
Apr 7, 2018
answer
14
Existence of $A$ such that $ \lim_{x\to\infty}\operatorname{poly}(x) e^{-x} \sum_{n\in A} \frac{x^n}{n!}=1 $
Jun 23, 2020
answer
13
Clarification of L'Hopital Proof Pugh
Oct 18, 2019
answer
13
Comparing the Kullback-Leibler divergence to the total variation distance on discrete probability densities.
Jul 9, 2018
question
12
Generalizing a Trig Identity
Sep 7, 2016
answer
12
A polynomial with nowhere surjective derivative
Aug 21, 2019

Top network posts

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27
Breakthroughs in mathematics in 2023
25
Gap in binomial coefficients
20
Sets of integers with same sum and same sum of reciprocals
19
Can the Pythagorean Graph be finitely colored?
17
Throwing a fair die until most recent roll is smaller than previous one