Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

(¬(q → p) ↔ ((r ↔ s) ∨ (¬s ∧ T))) ∧ T