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