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