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