Exercise logic.propositional.dnf.unicode
Description
Proposition to DNF (unicode support)
Derivation
Final term is not finished(¬((q → p) ∧ ((q ∧ q) → p)) ∨ F) ↔ ((r ↔ s) ∨ ¬s)
⇒ logic.propositional.idempand(¬((q → p) ∧ (q → p)) ∨ F) ↔ ((r ↔ s) ∨ ¬s)