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