Mathematics
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Spencer
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I have an M.S. in Physics and work as a software developer.

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All Questions Answers
Score Newest
answer
54
Why can't you square both sides of an equation?
Nov 16, 2013
answer
46
Series expansion of the determinant for a matrix near the identity
Mar 4, 2015
question
41
Series expansion of the determinant for a matrix near the identity
Mar 4, 2015
answer
40
I think I can complete the square of any quadratic, is it true? (Any reason to ever use Quad. Formula?)
May 31, 2015
answer
32
Explanation of Lagrange Interpolating Polynomial
Oct 12, 2013
answer
29
Proof for the curl of a curl of a vector field
Jan 18, 2015
answer
24
Is computer science a branch of mathematics?
Jan 24, 2014
question
23
Dedekind-Like construction of p-adic numbers
Feb 7, 2014
answer
18
Upper bound on integral: $\int_1^\infty \frac{dx}{\sqrt{x^3-1}} < 4$
Jan 29, 2016
answer
17
Prove $\sum\binom{n}{k}2^k = 3^n$ using the binomial theorem
Oct 14, 2013
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Is my solution correct? Posts
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Requests for Reopen & Undeletion Votes, etc. (volume 01/2015 - 07/2018 )
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Why was Palm sent on the mission to see the king and his guards?
5
Which coordinate system confirms quantum-level experimental data?
5
Maxwell's Equations: Induction

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