Exercise logic.propositional.dnf.unicode

Description
Proposition to DNF (unicode support)

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

¬(q → p) ↔ ((T ∧ ((r ∨ r) ↔ s)) ∨ ¬s)