Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
T /\ ((F /\ r) || ~~p || (q /\ q))
⇒ logic.propositional.idempandT /\ ((F /\ r) || ~~p || q)
⇒ logic.propositional.notnotT /\ ((F /\ r) || p || q)