Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished
¬((q → (T ∧ p)) ∧ (q → p)) ↔ (¬s ∨ (r ↔ s))
logic.propositional.truezeroand
¬((q → p) ∧ (q → p)) ↔ (¬s ∨ (r ↔ s))