Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

¬(q → p) ↔ (T ∧ (((r ∨ F) ↔ s) ∨ ¬s))