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