Found in 2 comments on Hacker News
bmitc · 2024-08-13 · Original thread
A good book is Visual Complex Functions: An Introduction with Phase Portraits: https://www.amazon.com/Visual-Complex-Functions-Introduction...
thisrod · 2017-06-14 · Original thread
What, because all the good ones were written before scientists could afford books with pictures? :-p

Check this out:

https://www.amazon.com/Visual-Complex-Functions-Introduction...

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