Not a logical formula of this language. Logical disjunction is not one of its permitted logical connectives. Even though the displayed expression has an ordinary interpretation in a larger propositional language, membership in the specified formal language is a syntactic question. A logically equivalent logical formula using only negation and logical implication would have to be written with those symbols instead.

Ancestors (13)

  1. c
  2. 1
  3. A
  4. 2008
  5. Past exam of the logic and set theory course of the University of Oxford
  6. Logic and set theory course of the University of Oxford
  7. Year 3 of the mathematics course of the University of Oxford
  8. Mathematics course of the University of Oxford
  9. Undergraduate course of the University of Oxford
  10. Course of the University of Oxford
  11. University of Oxford
  12. List of universities
  13. 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