Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

¬(¬q ∨ p) ↔ ((T ∧ (r ↔ ¬¬s)) ∨ ¬s)