I'm relieved that Ratner isn't teaching 1B in Spring. However, I did not know whether to pick Persson or Aganagic, so I picked Persson. How was Persson during the Fall semester?
I got an A- in Math 1A but I had the easiest prof possible so I feel nothing for it, actually disappointment since I should have done better. How does Math 1B compare to Borcherd's Math 1A? How was Math 1B and how can you get an A- in the class? Any offer of insight is deeply appreciated.