In this video, I continue my lessons on Einstein notation (or Einstein Summation Convention), by explaining how parentheses work in Einstein Notation. This is followed by an explanation of some Einstein Notation identities, non-identities, and the Kronecker Delta symbol.
This should wrap up the videos on Einstein notation, because in the next video on Tensor Calculus, I'm going to go more in-depth into actual Tensor Algebra!
Questions/requests? Let me know in the comments!
Prerequisites: The videos before this one on this playlist: https://www.youtube.com/playlist?list=PLdgVBOaXkb9D6zw47gsrtE5XqLeRPh27_
Lecture Notes: https://drive.google.com/open?id=1hRjB60YhSdw7FB8m4208hIs6-uTV_WWj
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