twenty years back, numerical analysis or numerical methods or sometimes numerical optimization are good keywords for current trending texts on Amazon etc [1]

alternatively subset of the numerical analysi wikipedia page or these algorithms in the book is a good seed filter [2]

ideally covers some linalg like gaussian elim, power method, newton's root finding dynamic, and issues like approximating by discretization, recursion to reduce solve iterations, and things like convergence due to numerical instability due to IEEE 754 fp16 limits etc

1. https://en.wikipedia.org/wiki/Numerical_analysis

2. https://chatgpt.com/share/67002e8c-c5c4-8008-83f9-a6ebc603ad...

I am working on one with some more modern suggestions on polynomial approximation, but I think it's still at least 3-6 months away.

Nice! Any way to subscribe for updates?

Robin Green has some excellent material on the subject, which I am linking below.

Faster Math Functions:

https://basesandframes.files.wordpress.com/2016/05/fast-math...

https://basesandframes.files.wordpress.com/2016/05/fast-math...

Even faster math functions GDC 2020:

https://gdcvault.com/play/1026734/Math-in-Game-Development-S...