Algorithms, software, source code calculate lexicographic order of combinations; compiled program and source code are included. The source code uses two algorithms to find the index or rank for a combination; or find combination for a given rank.
This software is not reviewed yet.
This program can only fill lotto wheels in the format '1 2 3 4 5 6', but not '24,17,33,9,20,44'. The program assumes that you saw the original lotto wheel file and know for how many lottery numbers it was designed.
Backup Software based on the XCOPY command of Windows command prompt; software, source code, PDF, text tutorials included. I created a special program to back up everything on a power-user's PC. I created also a batch file to do the same: XCOPY.
Random Numbers generates true random numbers; compiled program and source code are included. The source code uses two little-known algorithms to generate unique random numbers. The numbers are truly random. The randomization seed is highly random.