|
|
bijection
<mathematics> A function is bijective or a bijection or a
one-to-one correspondence if it is both injective (no two
values map to the same value) and surjective (for every
element of the codomain there is some element of the
domain which maps to it). I.e. there is exactly one element
of the domain which maps to each element of the codomain.
For a general bijection f from the set A to the set B:
f'(f(a)) = a where a is in A and f(f'(b)) = b where b is in B.
A and B could be disjoint sets.
See also injection, surjection, isomorphism,
permutation.
(2001-05-10)
Try this search on OneLook / Google
Nearby terms:
Big Red Switch « Big Room « big win « bijection » Bill Gates » Bill Joy » binaries
This article was derived from the Free Online Dictionary of Computers and is available under ther terms of the GNU Free Documentation License.
Corel WordPerfect 12 OEMCorel WordPerfect 12 OEM ** Corel WordPerfect 12 OEM **WordPerfect Office 12 is a feature-rich, compatible office productivity suite that offers powerful functionality at a competitive price. Complete with word processing, spreadsheet, presentation and address book applications, it is an excellent alternative to higher priced office suites. Compatible with popular file formats such as Microsoft Office, PDF, HTML and XML, it lets you share files created in WordPerfect Office with users of other office products. The intuitive Publish to PDF feature eliminates the need for additional, costly PDF software. Versatile and easy to use, this feature-packed suite translates into great value!Notes:- Picture is for representational purposes- OEM CD ONLY More ...
Lord Of The Rings: The Fellowship Of The Ring Activity StudioLord Of The Rings: The Fellowship Of The Ring Activity Studio Join the Fellowship with this ideal film companion to New Line Cinema's extraordinary film, The Lord of the Rings, The Fellowship of the Ring. Beautiful full-color images and creative print projects bring the exciting world of Middle Earth to your PC! Windows 95/98/ME/2000/NT4/XP More ...
FlowCharts &More Version 5.0 ExpressFlowCharts &More Version 5.0 Express Professional Charts and Diagrams in a Flash! FlowCharts&More offers all the tools you need to quickly and easily create professional flow charts, organizational charts and business diagrams in minutes. Includes a library of symbols and graphics, so getting started is as simple as drag-and-drop. Windows 95/98/ME/2000/NT/XP More ...
USB Mini Optical 3-Button Scroll Mouse (Black)USB Mini Optical 3-Button Scroll Mouse (Black) ** Miniature USB Optical Mouse **Perfect for kids or busy professionals wanting a mouse foruse on the road. This mini mouse offers a USB interfaceand an optical sensor for precision movement on any flatsurface. The three button design and scroll wheel offerscomplete control.General Features:- Miniature black mouse- 3-button design- Scroll wheel acts as third button- Ergonomically designed for right and left hands- HP/Agilent new optical technology- USB interface- Overall dimensions: 1.25 x 2 x 3.5 inches (H x W x D)Retail Package Includes:- Miniature USB optical scroll mouseNotes:- UPC: 8 50253 00006 3 Compatibility/Requirements/Disclosures: ** Requirements *** Microsoft Windows 98/2000/ME/XP* Available USB port More ...
Car Cruisin' Superhits (Music CD)Car Cruisin' Superhits (Music CD) Get out the Lead-Sled and crank up the tunes! These are some of the best cruising tunes from the 50s and 60s gathered up on one CD, so get out on the highway and enjoy the drive. With great songs like, Get Up Off That Thing, Soul Man, Red Ferrari, and Caravan you'll be one cool cat in your hot rod, Crusin' to the Superhits of the 50s and 60s. More ...
Intel PIII Xeon 667 MHz 133MHz 256KB CPUIntel PIII Xeon 667 MHz 133MHz 256KB CPU ** Intel PIII Xeon 667 MHz 133MHz 256KB CPU **General Features: - 633 MHz operation- 133 MHz system bus - 256KB full speed L2 cache - Supports multi-processing - Slot 2 CPU - Streaming SIMD extensions - Attached passive heat sink - Extended server memory architectureCompatibility/Requirements/Disclosures:** Requirements *** Motherboard that suports Xeon 667MHz CPU's* Heatsink & Fan ** Disclosures *** Country of Origin may be China, Taiwan, Korea, USA, Malaysia More ...
|
