I think this is not actually the newest edition; that is available on https://sites.google.com/site/prasolovskacatmoiknigi/home https://sites.google.com/site/pr

I think this is not actually the newest edition; that is available on https://sites.google.com/site/prasolovskacatmoiknigi/home https://sites.google.com/site/prasolovskacatmoiknigi/home . It's a great book, though for a completely different audience than Strang. It collects hundreds of apocryphal results from 400 years of linear algebra, most with proofs, some fairly deep. Here's the English 1st edition: https://staff.math.su.se/mleites/books/prasolov-1994-problems.pdf https://staff.math.su.se/mleites/books/prasolov-1994-problem...