Mathematics
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Eclipse Sun
  • Member for 8 years, 4 months
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Work on Math, Play with Math.

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All Questions Answers
Score Newest
answer
45
'Bee flying between two trains' problem
May 30, 2016
answer
26
What is the $1469^\text{th}$ derivative of $x^{532}-5x^{37}-4$?
Jul 2, 2015
answer
23
How can you prove that $1+ 5+ 9 + \cdots +(4n-3) = 2n^{2} - n$ without using induction?
May 28, 2016
answer
22
How prove $\pi^2>2^\pi$
Oct 27, 2014
answer
18
Is there a logarithm base for which the logarithm becomes an identity function?
Mar 8, 2019
question
12
An asymptotic expression of sum of powers of binomial coefficients.
Oct 16, 2014
answer
12
Variations of $\lim_{n\rightarrow \infty} \left(1 + \frac{1}{n}\right)^n$
Sep 3, 2018
answer
11
Calculate $\lim \limits_{x \to \infty} x\int_{0}^{x}e^{t^2-x^2}dt$
May 29, 2016
answer
11
Example of convergence in distribution but not in probability
Jul 3, 2015
answer
11
Taking the square root of an imaginary number
Jul 4, 2015
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How to type this arrow in math mode?

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