Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

(T ∧ ¬((T ∧ q) → p)) ↔ ((r ↔ s) ∨ ¬s)

⇒ logic.propositional.truezeroand

(T ∧ ¬(q → p)) ↔ ((r ↔ s) ∨ ¬s)