Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

(¬(q → p) ↔ (((r ∧ r) ↔ s) ∨ ¬s)) ∧ T