Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

¬(q → p) ↔ ((r ↔ s) ∨ ¬s ∨ (¬s ∧ ¬s))

⇒ logic.propositional.absorpor

¬(q → p) ↔ ((r ↔ s) ∨ ¬s)