[jknoepfler]

If you're admitting students to Berkeley who can't figure out how to independently close gaps in their own knowledge quickly (formal or otherwise), you have bigger problems.

I self-taught a bunch of remedial math when I went back to University after many years out. Khan Academy exists. Math tutors exist. They don't just exist, they're amazing.

If I can self-teach basic sequences and series or polynomial factorization or whatever at the age of 30 while juggling a full time job and a full computer science syllabus, an unemployed Berkeley freshman shouldn't struggle with it unless they have a legitimate disability or something.