Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
F || ((q || F) /\ q) || ~~p || ~~p || (F /\ r)
⇒ logic.propositional.absorpandF || q || ~~p || ~~p || (F /\ r)
⇒ logic.propositional.falsezeroandF || q || ~~p || ~~p || F
⇒ logic.propositional.falsezeroorq || ~~p || ~~p || F
⇒ logic.propositional.falsezeroorq || ~~p || ~~p
⇒ logic.propositional.idemporq || ~~p
⇒ logic.propositional.notnotq || p