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 given rank. Both lexicographical algorithms are very fast; the calculations are almost instantaneous. The algorithms can be expanded to cover even more complex sets, such as Powerball/Euromillions types of lottery games. Writing software to automatically calculate the lexicographical order or rank for a combination - and vice versa - is extremely attractive to a large number of computer programmers and scientists. This is the first successful attempt to write software that does the precise calculations for both situations. This computer programmer expanded his knowledge from the combination sets to all four numerical sets: Exponents, permutations, arrangements (and combinations, of course). Included is also a fast and accurate function to calculate combinations of N numbers taken M at a time (such as combinations for a 6-49 lotto game).
Last Viewed Software
iLike USB Flash Drive Data Recovery 20 Sep 15
Gigabyte GA-H170M-D3H DDR3 (rev. 1.0) Intel Graphics Driver 64-bit 19 Dec 15
Graph FAWM 5 Dec 15
GData API Search 7 May 15
Acer Aspire E5-573G Broadcom Bluetooth Driver for Windows 8.1 64-bit 24 Jul 15
HP ProBook 645 G2 Wireless Button Driver 1.1.14.1 for Windows 8.1/Windows 10 64-bit 25 Apr 16
Search by Category
- Audio Software
- Browsers
- Business & Office Software
- CD & DVD Software
- Communication Software
- Desktop Enhancements
- Developer Tools
- Digital Photo Software
- Disk & File Software
- Drivers
- Educational & Science Software
- Entertainment & Hobby Software
- Games
- Graphic Design Software
- Home & Family Software
- Internet Software
- iTunes & iPod Software
- Networking Software
- Productivity Software
- Screensavers
- Security Software
- System Utilities
- Travel & Navigation Software
- Video Software
- Web Development Software
Popular software
Command & Conquer Generals Zero Hour Update 3 Jan 15
Apple Macintosh Manager 4 Jan 15
Adobe Camera Raw 22 Oct 15
Movist 4 Jan 15
Beach Head 2000 4 Jan 15
ChocoFlop 3 Jan 15
Boom 2 4 May 20
Lexicographic Order Algorithms
Supported Operation Systems
Similar Software
CrystalViewer
11 Feb 17
BOINC
6 Mar 18
The Elements
12 Dec 14
Mercury Venus Transit Maestro
12 Dec 14
Other Software of Developer Ion Saliu
Comments to Lexicographic Order Algorithms
Last Viewed Software
iLike USB Flash Drive Data Recovery 20 Sep 15
Gigabyte GA-H170M-D3H DDR3 (rev. 1.0) Intel Graphics Driver 64-bit 19 Dec 15
Graph FAWM 5 Dec 15
GData API Search 7 May 15
Acer Aspire E5-573G Broadcom Bluetooth Driver for Windows 8.1 64-bit 24 Jul 15
HP ProBook 645 G2 Wireless Button Driver 1.1.14.1 for Windows 8.1/Windows 10 64-bit 25 Apr 16
Search by Category
- Audio Software
- Browsers
- Business & Office Software
- CD & DVD Software
- Communication Software
- Desktop Enhancements
- Developer Tools
- Digital Photo Software
- Disk & File Software
- Drivers
- Educational & Science Software
- Entertainment & Hobby Software
- Games
- Graphic Design Software
- Home & Family Software
- Internet Software
- iTunes & iPod Software
- Networking Software
- Productivity Software
- Screensavers
- Security Software
- System Utilities
- Travel & Navigation Software
- Video Software
- Web Development Software
Popular software
ShareIt 12 Dec 14
Apple Canon Print Drivers 15 Nov 14
MDR Accordion for GarageBand 3 Jan 15
The T-Pain Effect 12 Dec 14
Monopoly 12 Dec 14
ProVideoPlayer 5 May 20
Hotspot Shield 22 Nov 14
Comments not found