Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

(¬((q ∨ (T ∧ q)) → p) ↔ ((r ↔ s) ∨ ¬s)) ∨ F

⇒ logic.propositional.truezeroand

(¬((q ∨ q) → p) ↔ ((r ↔ s) ∨ ¬s)) ∨ F