Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

¬(q → (p ∨ F)) ↔ ((r ↔ (s ∧ s)) ∨ ¬s)

⇒ logic.propositional.idempand

¬(q → (p ∨ F)) ↔ ((r ↔ s) ∨ ¬s)

⇒ logic.propositional.defequiv

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