### Migrated to Hugo

When I set up this blog in 2012, WordPress was a natural choice for content management system. However, I recently decided to investigate using Hugo to generate this blog, and after some playing around, I made the leap. The biggest reason: I wanted the benefits of a statically-generated site. (Hugo is also more compatible with version control systems.) For the actual migration, I used Cyrill Schumacher’s WordPress to Hugo Exporter plug-in.

### I’ve (mostly) stopped using Facebook

I have mostly stopped using Facebook. I’ve only made two posts to my own timeline since the beginning of the year, and one was to update my bio with a message explaining that I’ve stopped using Facebook (which I will probably edit to include a link to this post). I’m not a “Facebook vegan”: I still log in (occasionally) and comment or like others’ posts (even less occasionally). I also occasionally make posts for various organizations with which I’m involved (but I post them to those organizations’ pages).

### Some politics observations, 2017-02-28

Some observations: Refugees are risking frostbite to flee the U.S. for Canada. This is a very sad commentary on the lack of compassion from our current administration. I signed the Unitarian Universalist Association’s declaration of conscience, and encourage you to consider signing it as well. I agree with Congressman Ellison: To all my supporters: we may have come up short, but we need to be united. I look forward to continuing to work for the people in MN-05.

The other day, I was writing some lecture notes for my linear algebra class, and wanted to create the following diagram (to illustrate the concept of a Markov chain): I had a very limited time in which to finish these notes. Fortunately, I found the tkz-graph package, which made this a snap: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 \documentclass{standalone} \usepackage{tikz} \usepackage{fouriernc} \usepackage{tkz-graph} \begin{document} \begin{tikzpicture} \SetGraphUnit{5} \Vertex[x=0, y=10]{0 points}; \Vertex[x=0, y=5]{1 point}; \Vertex[x=0, y=0]{Win}; \Vertex[x=5, y=5]{Lose}; \Edge[style ={->}, label={$1/3$}]({0 points})({1 point}); \Edge[style ={->}, label={$1/3$}]({1 point})({Win}); \Edge[style ={->}, label={$1/6$}]({0 points})({Lose}); \Edge[style ={->}, label={$1/6$}]({1 point})({Lose}); \Loop[style ={->}, label={$1/2$}, labelstyle={fill=white}]({0 points}); \Loop[style ={->}, label={$1/2$}, labelstyle={fill=white}]({1 point}); \Loop[style ={->}, label={$1$}, dir=EA, labelstyle={fill=white}]({Lose}); \Loop[style ={->}, label={$1$}, labelstyle={fill=white}]({Win}); \end{tikzpicture} \end{document} You don’t even have to specify the locations of the vertices; you can throw caution to the wind and have LaTeX decide where to place them!