Https://mathworld.wolfram.com/ is great for defining things. Their explanation as to why square roots are only positive (or why we only use the principal square root even though its plausible that we could use negative and positive) is my favorite. Hopefully I stated that correctly but in case not here's the link https://mathworld.wolfram.com/PrincipalSquareRoot.html. Source: almost 2 years ago

The World of Math Online has lessons, guides, and practice for all types of math, from algebra to calculus and beyond. Source: over 2 years ago

Khan Academy is great and covers many subjects. Quindew, Read Theory, and Read Works cover reading comprehension. School Yourself, Mathigon, and Wolfram MathWorld cover math. Xaktly covers math and science. If you like workbooks, there are several for high school here. All of those are free. Source: over 2 years ago

Just to add to what’ already been said, Bessel functions are typically considered to be special functions. This term describes functions that aren’t elementary, but have a lot og uses/show up in lots of contexts, and generally are considered to have “nice” properties. Source: over 2 years ago

I think you would benefit greatly from reading a section and highlighting concepts you don't understand and look them up in Mathworld, it will help with definitions of specific things. After each section it may also help to look at implementations of these in the programming language you are using whether it be python with tensorflow or C etc. Source: about 3 years ago

See also https://github.com/RussAbbott/pylog which has a toy Prolog implementation and was wondering if it could be done in Python. - Source: Hacker News / about 1 year ago

Paul Graham's https://paulgraham.com/onlisp.html is a whole book about it that really helped it click for me. The challenge with the syntax is that there is no syntax. Work that we're used to offloading to syntax is instead carried by your brain. - Source: Hacker News / about 1 year ago

BTW, if you're interested in learning more about Lisp macros, Paul Graham's book about advanced Lisp programming, On Lisp, covers the topic pretty extensively and it's freely downloadable from his website: Book description: https://paulgraham.com/onlisp.html Download page: https://paulgraham.com/onlisptext.html. - Source: Hacker News / about 1 year ago

Some info can be found here: http://paulgraham.com/onlisp.html. Source: almost 4 years ago