Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
(~~p /\ ~~p) || ((F || q) /\ (r || q))
⇒ logic.propositional.falsezeroor(~~p /\ ~~p) || (q /\ (r || q))
⇒ logic.propositional.absorpand(~~p /\ ~~p) || q
⇒ logic.propositional.idempand~~p || q
⇒ logic.propositional.notnotp || q