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Mathematics
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ITChristian
  • Member for 9 years, 9 months
  • Last seen more than a week ago
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Top posts
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5
Prove an inequality of polynomial
Aug 18, 2016
4
Integration of $ \int \frac{2\sin x + \cos x}{\sin x + 2\cos x} dx $
Nov 3, 2014
3
Integrating: $ \;\int \frac{1}{x^2+3x+2} dx $
Jan 26, 2015
3
Compute the sum of digits of an exponential.
Oct 22, 2018
3
How to prove a function is a covering map?
Jun 25, 2018
3
Prove that $\ln{n} \lt \sqrt{n}$ for $n \in \mathbb{N}^{*}$ without derivative [duplicate]
Jan 27, 2017
3
Prove a geometric inequality, if 3 numbers are satisfying the condition
Aug 10, 2016
2
How to calculate the sum $ x + x^2 +...+ x^n$ [closed]
Feb 25, 2015
2
Find $ m \in \mathbb{Z} $ for which $ x_1 $ and $ x_2 $ are integers
Jul 13, 2016
2
Do exist an injective function from $\mathbb{R}^5 \rightarrow \mathbb{R}^4$
Jun 19, 2017
Top network posts
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62
How to format date with hours, minutes and seconds when using jQuery UI Datepicker?
31
JQuery show and hide div on mouse click (animate)
29
Only allow certain countries traffic access specific page
23
Record 5 seconds segments of audio using MediaRecorder and then upload to the server
18
Change the back button URL in browser