Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

¬((T ∧ (F ∨ q)) → p) ↔ ((r ↔ s) ∨ ¬s)