Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

(F || q || ~(~p /\ ~p)) /\ ((r /\ r) || q || ~(~p /\ ~p))

⇒ logic.propositional.falsezeroor

(q || ~(~p /\ ~p)) /\ ((r /\ r) || q || ~(~p /\ ~p))

⇒ logic.propositional.absorpand

q || ~(~p /\ ~p)

⇒ logic.propositional.idempand

q || ~~p

⇒ logic.propositional.notnot

q || p