Author Archives: Brent

About Brent

Assistant Professor of Computer Science at Hendrix College. Functional programmer, mathematician, teacher, pianist, follower of Jesus.

How to print things

I have finally finished up writing my guide on how to print things, based on this blog post from January on my other (math) blog. It specifically enumerates the pros and cons of various methods for printing and reading loose-leaf … Continue reading

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In praise of Beeminder

In January 2013, I wrote a post explaining my use of Beeminder, after using it for six months. Well, I’ve now been using it continuously for almost four years! It has become such an integral part of my life and … Continue reading

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The network reliability problem and star semirings

In a previous post I defined the network reliability problem. Briefly, we are given a directed graph whose edges are labelled with probabilities, which we can think of as giving the likelihood of a message successfully traversing a link in … Continue reading

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CCSC-Midsouth conference and programming contest

I’m in Memphis (again!) this weekend attending the 2016 CCSC Midsouth Regional Conference, which also has a student programming contest attached. I’m very proud of the two teams from Hendrix, who placed first and fifth out of 17 teams. This … Continue reading

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CIS 194 materials now on github

I’ve been meaning for a while to put the source files for my CIS 194 materials in a publically accessible place, and I’ve finally gotten around to it: you can now find everything in byorgey/haskell-course on github. I make no … Continue reading

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Boltzmann sampling for generic Arbitrary instances

tl;dr: I know how to generate random instances of data types in a generic way, and even have some old code that already does all the hard work, but won’t have time to polish and package it until this summer. … Continue reading

Posted in combinatorics, haskell, math, species | Tagged , , , , , | 11 Comments

At SIGCSE 2016 in Memphis

This weekend I’m in Memphis for SIGCSE 2016. This is my first time at SIGCSE, so I’m looking forward to picking up some new ideas in CS education, and more importantly to meeting lots of new people. If you’re here … Continue reading

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