Speed up find_pairs by using a Numba-optimised kd-tree for searching M to build S#104

robinmessage wants to merge 3 commits intomainquantifyearth/tmf-implementation:mainfrom

rhm31-speed-up-find-pairs-reduxquantifyearth/tmf-implementation:rhm31-speed-up-find-pairs-reduxCopy head branch name to clipboard