Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

(¬¬q ∧ ¬p) ↔ ((r ↔ (s ∨ F)) ∨ ¬s)