I didn’t do much today because I was (I hope) recovering from a cold that hit me late on Saturday. As far as math goes, I only listened to some of A Brief History of Mathematics.
Also, I am going to take tomorrow off blogging because, if I have recovered enough, I will be driving to visit my mother. I am planning to study and blog while on that visit, though.
Hope your URI is less tenacious than the one I am just getting over, but you will get over it.
I’m feeling very nearly normal today. It was an unusually mild and brief cold.