Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

F ∨ (¬(q → p) ↔ ((¬¬r ↔ s) ∨ ¬s))