Exercise logic.propositional.dnf.unicode
Description
Proposition to DNF (unicode support)
Derivation
Final term is not finished¬((¬(q ∧ q) ∧ ¬(q ∧ q)) ∨ p) ↔ ((r ↔ s) ∨ ¬s)
⇒ logic.propositional.idempand¬(¬(q ∧ q) ∨ p) ↔ ((r ↔ s) ∨ ¬s)
⇒ logic.propositional.idempand¬(¬q ∨ p) ↔ ((r ↔ s) ∨ ¬s)