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