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