This is pretty similar to my quest to make my own cos() when my friend didn't have access to libc. It was fun! Though I don't have the math or low-level knowled

This is pretty similar to my quest to make my own cos() when my friend didn't have access to libc. It was fun! Though I don't have the math or low-level knowledge that this author does. https://web.eecs.utk.edu/~azh/blog/cosine.html https://web.eecs.utk.edu/~azh/blog/cosine.html