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