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