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