Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

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