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