This is Walter’s first post. Testing testing 1 2 3.
Author: Walter Vannini
Hi, I'm Walter Vannini. I'm a computer programmer and I'm based in the San Francisco Bay Area. Before I wrote software, I was a mathematics professor. I think about math, computer science, and related fields all the time, and this blog is one of my outlets. I can be reached via walterv at gbbservices dot com. View all posts by Walter Vannini