Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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