Exercise-ch2: Difference between revisions
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{Klick on the expressions that are well-formed formulae. | {Klick on the expressions that are well-formed formulae. | ||
| type="()"} | | type="()"} | ||
- '''hobbit''' | |||
+ ∀ ''x'' ('''hobbit'''(''x'') ⊃ x = '''gandalf''') | + ∀ ''x'' ('''hobbit'''(''x'') ⊃ x = '''gandalf''') | ||
</quiz> | </quiz> | ||
Revision as of 18:01, 15 March 2013
Additional Exercises for Chapter 2: Predicate Logic
Formulae
∀ ∃ ∧ ∨ ⊂ ⊃ ¬
For the following exercises we use names and properties from the The Lord of the Rings novels.
Names: frodo, sam, gandalf, aragorn
Predicates: hobbit