Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
T /\ ((F /\ r) || ~~p || q || F)
⇒ logic.propositional.truezeroand(F /\ r) || ~~p || q || F
⇒ logic.propositional.falsezeroandF || ~~p || q || F
⇒ logic.propositional.falsezeroor~~p || q || F
⇒ logic.propositional.falsezeroor~~p || q
⇒ logic.propositional.notnotp || q