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