Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.defimpl

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