Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

(F ∨ ¬((q ∨ F) → p)) ↔ ((r ↔ s) ∨ ¬(F ∨ s))

⇒ logic.propositional.falsezeroor

(F ∨ ¬((q ∨ F) → p)) ↔ ((r ↔ s) ∨ ¬s)