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