[🏆] finished 3b1b’s essence of linear algebra series
Date: 2025-07-30
Time Spent: ?
🔥 What I Did
- finally completed the whole series, and i was about to cry by the end.
- man, math is so beautiful.
the whole series changed me as a mathematician. i learned a lot. and man, how i want to write about it.
🎯 Why It Matters
- i learned few of the most profound concepts needed it modern applied math.
🧠 What I Learned
- matrix transformations
- determinants and geometric interpretations
- vectors; dot products, cross products
- inverse, column space, null
- mathematical duality
- basis and change
- eigenvectors and eigenvalues
- abstract vector spaces
- and much more!
🪓 Next Step
write about it!