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