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