Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.demorganor

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

⇒ logic.propositional.falsezeroor

T ∧ ((¬¬q ∧ ¬p) ↔ ((r ↔ s) ∨ ¬s))

⇒ logic.propositional.notnot

T ∧ ((q ∧ ¬p) ↔ ((r ↔ s) ∨ ¬s))