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