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