Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

(T ∧ ¬(q → p)) ↔ ¬¬((r ↔ s) ∨ ¬s)