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