Undergraduate Class Notes

Here are my class notes (or at least most of them). Please note that these notes may contain mistakes and typos. If you find any, please let me know!

Past classes:
MATH_180A #Class/MATH_20C
MATH_20D
DSC_20
CAT_2
COGS_9

Incomplete, unplanned:
MATH_31AH
CAT_1
DSC_10