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