I am a PhD student in Physics that studies math as a hobby.
My favorite mathematical proof is Euler's solution of the Basel problem using the infinite product representation of the sinc function.
37 I think I can complete the square of any quadratic, is it true? (Any reason to ever use Quad. Formula?) May 31 '15
23 Is computer science a branch of mathematics? Jan 24 '14
23 Which number is larger and Why? 1.7 or 1.73205 Apr 9 '14
21 Why can't you square both sides of an equation? Nov 16 '13
18 Dedekind-Like construction of p-adic numbers Feb 7 '14
9 Why is this considered to be an AXIOM? Jan 31 '14