Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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