Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

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