Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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