Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

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