Here's some interesting backstory on how Terence almost failed this exam: https://www.ams.org/notices/202007/rnoti-p1007.pdf https://www.ams.org/notices/202007/

Here's some interesting backstory on how Terence almost failed this exam: https://www.ams.org/notices/202007/rnoti-p1007.pdf https://www.ams.org/notices/202007/rnoti-p1007.pdf