Professor Knot was very proud of his collection of paintings that were hanging on all the walls in his apartment. Our story begins when a neighbor from a nearby apartment started indoor reconstruction. 204 more words
Can’t deny that I will sometimes stockpile links of mathematics stuff to talk about. Sometimes I even remember to post it. Sometimes it’s a tweet like this, which apparently I’ve been carrying around since April: … 488 more words
A new version of SnapPy, a program for studying the topology and geometry of 3-manifolds, is available. Added features include a census of Platonic manifolds, rigorous computation of cusp translations, and substantial improvements to its link diagram component.