mathematics

Some Julia Sets

2020 May 31

Having taught CS 021 at UVM (Introduction to Programming), I thought that creating model project would be appropriate as an example. All students spend the last two weeks of the semester working on an individual or team project of their choosing. It also happens that I’ve been doing a little self-study in complex analysis. So as a model – to demonstrate a project of suitable complexity and scope – I created a little Julia set rendering program. ... Read more …

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Installing the Conjecturing package for Sage on MacOS Mojave

2019 November 10

Alas, the instructions for installing the Conjecturing package for Sage posted on Nico Van Cleemput’s Conjecturing website did not work for me right out of the box. So, in hopes of saving others a little time (or misery) here are instructions to perform a local installation of the Conjecturing package for Sage on macOS Mojave, as of 10 November 2019. Only use these if you strike out using Van Cleemput’s instructions. ... Read more …

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Wilbur Wright and George Polya Agree!

2018 May 6

“If you really wish to learn you must mount a machine and become acquainted with its tricks by actual trial”. – Wilbur Wright (Thank you, Jim Hefferon)

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Lemke Oliver's Dodgy Primes

2017 October 1

On Friday, Robert J. Lemke Oliver presented a talk at the UVM Mathematics Colloquium entitled “Prime Numbers, Randomness, and the Gambler’s Fallacy.” Abstract: “Prime numbers are often said to be ‘random’, but, given that primes are deterministic, what does that actually mean? One way in which this randomness manifests is in the last digits of primes: it turns out that each possible last digit is equally likely in a certain strong sense. ... Read more …

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What Happens?

2017 August 6

What happens if I try to put a formula in Markdown? Does this work? Let me see. Oh, dear. My first try did not look so good. But this looks OK… $$x = {-b \pm \sqrt{b^2-4ac} \over 2a}$$ You need to put a link to MathJax JavaScript into your head. That sounds funny, doesn’t it. “Into your head.” And you need double dollar signs, not just single dollar signs. Like this… ... Read more …

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Quantitative Reasoning

2017 May 5

UVM adds quantitative reasoning requirement for general education. Good move. Memo: Approval of a proposal for a University-wide General Education requirement in Quantitative Reasoning

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Ramsey Theory

2017 May 1

Giving a presentation on Ramsey Theory today. Wish me luck!

Tags: mathematics uvm