omg i love the physical textbook, reminds me of my own textbooks lol Studying Physics Everyday Until I Graduate University | Day 54 Session started at: 12:44:16 AM Session ended at: 01:01:14 AM Session length: 00:16:57 today was a shorter one (curse you messed up sleep schedule), but i understand the ideas better about last session, and theres a decent reason lol. it went over my head that it used some vector calculus ideas, particularly path integrals which i haven't done much of yet so yeah i'm gonna gloss over it but i at least got the fundamental ideas down. i'll prob grind a few of the problems next time with to properly make sure i got this chapter down cuz it seems like a decently important one (3d, spherical coordinates, hydrogen atom, angular momentum/spin stuff), then i can move on ez
