Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
T /\ (F || ~~q || ~~p)
⇒ logic.propositional.truezeroandF || ~~q || ~~p
⇒ logic.propositional.falsezeroor~~q || ~~p
⇒ logic.propositional.notnotq || ~~p
⇒ logic.propositional.notnotq || p