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kenjihiranabe / The-Art-of-Linear-Algebra

Graphic notes on Gilbert Strang's "Linear Algebra for Everyone"
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2 Typo's and a suggestion #2

Closed janbaltussen closed 2 years ago

janbaltussen commented 2 years ago

Dear Mr. Hiranabe,

I found two (small) typo's in your github document

  1. Sec. 3.5 (p.124) Dimentions (-> dimensions) of the four subspaces
  2. This (-> is) the spectral theorem (below Fig. 16).

Wonderfull visualizations!

If I may suggest one idea: you number the columns, rows in some images. Why not also number the dots?

Yes, I realize: the way Gilbert Strang makes us look at matrices, columns, rows, operations is the first (for me: giant) step in understanding linear algebra. In my view, your images make a very compact summarization of it. Thank you!

Jan Baltussen, The Netherlands

kenjihiranabe commented 2 years ago

Thank you Jan, just fixed! https://github.com/kenjihiranabe/The-Art-of-Linear-Algebra/commit/2d207a109981d410cabf1f2d24874d1516a0888f