nsmc/COPYING, branch main

nsmc/COPYING, branch main n-sphere Monte Carlo method http://git.systemreboot.net/nsmc/atom?h=main 2021-02-26T15:22:11+00:00 Add a copy of the GPLv3. 2021-02-26T15:22:11+00:00 Arun Isaac 2021-02-26T15:22:11+00:00 urn:sha1:720c62ae094fa17f49fcfe215b351d80a0e77464 * COPYING: New file.