Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

F ∨ ((¬(q → p) ∨ ¬(F ∨ (q → p))) ↔ ((r ↔ s) ∨ ¬s))

⇒ logic.propositional.defimpl

F ∨ ((¬(q → p) ∨ ¬(F ∨ ¬q ∨ p)) ↔ ((r ↔ s) ∨ ¬s))

⇒ logic.propositional.falsezeroor

F ∨ ((¬(q → p) ∨ ¬(¬q ∨ p)) ↔ ((r ↔ s) ∨ ¬s))