Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

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