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Mathematics
Thomas Peng's user avatar
Thomas Peng's user avatar
Thomas Peng's user avatar
Thomas Peng
  • Member for 3 years, 6 months
  • Last seen more than a week ago
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About

A high school student in China.
Contact me:
[email protected]

WeChat: ThomasPB_0523
Weibo: https://weibo.com/u/6647261744
Zhihu: https://www.zhihu.com/people/AuroraAeon
Twitter: AuroraAeon
AoPS: ThomasPeng

Interested in mathematics, English learning, LaTeX, python, table tennis, CS:GO, etc.

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Top posts
18
Prove $\sum^{n+1}_{j=1}\left|\cos\left(j\cdot x\right)\right|\geqslant \frac n4$
Oct 18, 2022
3
Solving $\log_2(x+1)+x=2$
Jan 18, 2023
2
Finding $\sum\limits_{(a,b,c)\in T}\frac{2^a}{3^b+5^c}$
Sep 25, 2022
1
Plane Geometry about ratio of areas
Apr 10, 2022
1
Find the solution to a system of equations
Dec 10, 2022
1
Find the solution to a system of equations
Dec 10, 2022
0
Minimizing a quite complex algebraic expression
Aug 29, 2021
0
Question on the proof of Backwards Induction
Aug 22, 2022
0
Confusion on the proof of Nesbitt Inequalities
Aug 24, 2022
Top network posts
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19
Is "molten" the past participle of "melt"?
7
Expressing a certain expression as a given variable