Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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