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