Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

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