Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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