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