Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

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