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