Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
(F /\ ((r /\ r) || r)) || q || ~~p
⇒ logic.propositional.falsezeroandF || q || ~~p
⇒ logic.propositional.falsezeroorq || ~~p
⇒ logic.propositional.notnotq || p
Description
Proposition to DNF