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Mathematics
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Rebellos

  • Undergraduate Student of Applied/Theoritical Mathematics and Physics @ NTUA (National Technical University of Athens)

  • Interested in : Ordinary & Partial Differential Equations - Dynamical Systems, Calculus and Complex Analysis, Data Analysis and Statistics

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  • Member for 2 years, 8 months
  • 1,739 profile views
  • Last seen 6 hours ago

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Top Posts (665) All Questions Answers | Votes Newest

23 How to find the following limit algebraically? Jan 26 '18
22 Why do I have to use a quadratic equation? Nov 23 '17
17 Adult learner returning to maths Nov 23 '18
13 Value of $\lim_{n \to \infty}\dfrac{\sqrt{1}+\sqrt{2}+\sqrt{3}+…+\sqrt{n-1}}{n\sqrt{n}}$ Dec 15 '18
11 Imaginary vs Complex roots Dec 30 '17
11 Solve the ODE : $(x\sin(y)+y\cos(y))dx+(x\cos(y)-y\sin(y))dy=0$ Jan 1 '18
11 Find all increasing idempotent functions on $\mathbb{R}$ Apr 14 '17
10 Has there ever been an application of dividing by $0$? May 3 '16
10 How to calculate the limit $\lim_{x\to + \infty} \frac{\sqrt{x^2+4}}{x}$? Dec 31 '17
8 Alternative proof of : $n = \sum_{d|n} \phi(d)$ which is the sum of Euler Phi Function over Divisors Dec 30 '17
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