AndrewG

Member for 11 years, 1 month
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combinatorics

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Evaluating the sum $\sum_{n=1}^{\infty} \frac{e - \left(1 + \frac{1}{n}\right)^n}{\sqrt{n}}$

Feb 16, 2013

Approximating continuous functions with polynomials

Jan 5, 2013

Minimal polynomial of product, sum, etc., of two algebraic numbers

Sep 16, 2015

Isomorphisms of inner-product spaces

Apr 5, 2013

p-adic numbers and group characters

Nov 27, 2013

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Calculating the total number of surjective functions

Dec 25, 2012

Mind-blowing mathematics experiments

Dec 24, 2012

How to go about studying chaos theory/dynamical systems/fluid dynamics in grad school with a physics background?

Jan 7, 2013

Intuition behind Fourier coefficients

Mar 25, 2013

Double limit of $\cos^{2n}(m! \pi x)$ at rationals and irrationals

Dec 25, 2012

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