Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.idempor

¬((T ∧ q) → (p ∧ p)) ↔ ((r ↔ s) ∨ ¬s)