Mathematics
T.J. Gaffney's user avatar
T.J. Gaffney's user avatar
T.J. Gaffney's user avatar
T.J. Gaffney
  • Member for 11 years, 3 months
  • Last seen more than a week ago
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About

I'm a software engineer, who likes math and stats.

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Top posts
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All Questions Answers
Score Newest
answer
6
Dropping the "positive" and "decreasing" conditions in the integral test
Nov 28, 2016
question
5
Imaginary exponent of Fourier transforms
Apr 14, 2016
answer
5
Looking for an elementary solution of this limit
Jan 19, 2014
question
4
Proof that group of invertible elements in a Banach algebra have 1 or infinite connected components?
Jun 26, 2016
answer
4
Lebesgue measure in one dimension
Jan 14, 2015
answer
4
Computation of a homology group of a simple complex $0\rightarrow \mathbb{Z}^l \rightarrow \mathbb{Z}^n \rightarrow \mathbb{Z}^m\rightarrow 0$
Dec 20, 2013
answer
4
Prove that if $\sum |a_n|$ converges, then $\sum a_n^2$ also converges.
Jan 26, 2015
answer
4
calculating the integral $\int x^{-2} e^{-x^2}dx$
Jan 12, 2014
answer
4
Find a formula for $\Gamma(\frac{n}{2})$ for positive integer n.
Dec 29, 2013
answer
3
How to work with series of uncountable objects
Dec 6, 2014
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7
Choice of grouping in Chi-Squared test
7
Lognormal Regression?

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