Exercise logic.propositional.dnf.unicode
Description
Proposition to DNF (unicode support)
Derivation
![](http://ideas.cs.uu.nl/images/external.png)
¬(((F ∨ q) → p) ∧ ((F ∨ q) → p)) ↔ ((r ↔ (s ∨ F)) ∨ ¬s)
⇒ logic.propositional.idempand¬((F ∨ q) → p) ↔ ((r ↔ (s ∨ F)) ∨ ¬s)
⇒ logic.propositional.falsezeroor¬(q → p) ↔ ((r ↔ (s ∨ F)) ∨ ¬s)
⇒ logic.propositional.defimpl¬(¬q ∨ p) ↔ ((r ↔ (s ∨ F)) ∨ ¬s)