Mathematics
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murray
  • Member for 11 years
  • Last seen this week
  • Amherst, MA
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About

I'm an about-to-retire mathematics professor who's used numerous programming languages over the years, including FORTRAN, Pascal, and APL. I've dabbled a bit with Java. My current programming interests are in Mathematica and J (the jsoftware.com free product).

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Top posts
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All Questions Answers
Score Newest
question
7
Do regular partitions suffice for Riemann integrability of a real-valued function on a closed interval?
Jan 2, 2015
question
7
Should names of "named theorems" be capitalized?
Sep 29, 2019
question
5
Simple examples of preorders that are not partial orders?
Apr 4, 2017
question
4
Sum of powers of consecutive integers
Mar 19, 2016
question
4
Proof that plane has small inductive dimension 2?
Jun 25, 2022
question
3
Why say "completely regular T1" when completely regular T0 implies T1?
Jul 13, 2017
question
3
Proving $\operatorname{card} \mathbb{R} = \operatorname{card} 2^{\mathbb{N}}$ *without* using Cantor-Schröder-Bernstein theorem?
Jul 6, 2021
answer
3
Series expansion of a complex function
Mar 21, 2014
question
3
Topological embedding of Klein bottle into $\mathbb{R}^4$ that projects to usual "beer-bottle" surface in $\mathbb{R}^3$?
Oct 8, 2018
question
2
In Grassmann algebra a la Browne, why are vectors dependent if their wedge product vanishes?
May 18, 2013
Top network posts
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53
What is the difference between a .wl package and a .m package?
36
How do I add new menuitems to menus?
34
Defer, Hold, Unevaluated, Inactivate -- which one when?
33
How set TikZ circle radius in \node[circle]?
26
pgfplots: How to make axes go through the origin?

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