Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

¬((¬q ∧ ¬q) ∨ p) ↔ (¬¬(¬¬r ↔ s) ∨ ¬s)