Always true. An all-different constraint of arity requires distinct values. If , the pigeonhole principle makes even one such constraint impossible. Since , at least one is present, and consequently
(1)

Ancestors (12)

  1. i
  2. c
  3. 3
  4. Intelligent systems
  5. 2015
  6. Past exam of the computer science course of the University of Oxford
  7. Computer science course of the University of Oxford
  8. Undergraduate course of the University of Oxford
  9. Course of the University of Oxford
  10. University of Oxford
  11. List of universities
  12. Home

View article source

Discussion (0) New discussion

There are no discussions about this article yet.

Articles by others on the same topic (0)

There are currently no matching articles.
See all articles in the same topic Create my own version