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