Exercise-ch2: Difference between revisions

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== Formulae ==
== Formulae ==


∀ ∃ ∧ ∨ ⊂ ¬
∀ ∃ ∧ ∨ ⊂ ⊃ ¬


For the following exercises we use names and properties from the ''The Lord of the Rings'' novels.
For the following exercises we use names and properties from the ''The Lord of the Rings'' novels.

Revision as of 18:00, 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

  

Klick on the expressions that are well-formed formulae.

x (hobbit(x))