A simple algorithm to compute the square root of an integer, byte by byte
https://lemire.me/blog/2024/04/11/a-simple-algorithm-to-compute-the-square-root-of-an-integer-byte-by-byte/
https://lemire.me/blog/2024/04/11/a-simple-algorithm-to-compute-the-square-root-of-an-integer-byte-by-byte/