Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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