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John D. Cook Consulting

Consulting in mathematical analysis, from modeling to implementation to interpretation.

  • By John D. Cook
  • Based in United States of America
  • Roughly one post per day
  • First post on

Posts per month

Data for this chart is available in the table below
Posts per month
Month starting Posts
Jan 2023 16
Feb 2023 21
Mar 2023 26
Apr 2023 25
May 2023 24
Jun 2023 27
Jul 2023 50
Aug 2023 38
Sep 2023 41
Oct 2023 42
Nov 2023 39
Dec 2023 1

Any gaps could be due to errors when fetching the blog’s feed.

Most recent posts

Convergent subsequence
I was reading a theorem giving conditions for a divergent series to have a convergent subseries and had a sort of flashback. I studied nonlinear PDEs in grad school, which amounted to applied functional analysis. …
On , by John, 256 words
How to memorize the periodic table
Motivation Memorizing the periodic table has some practical value, especially if you’re a chemist, but in any case it’s an interesting exercise, easier to do than it may sound. And it’s a case study for …
On , by John, 593 words
Solving a triangle the size of Argentina
The numbers in today’s date—11, 28, and 23—make up the sides of a triangle. This doesn’t always happen; the two smaller numbers have to add up to more than the larger number. We’ll look at …
On , by John, 782 words