Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
(~r || q) /\ ~(~(q /\ ~q) /\ ~(~q /\ p))
⇒ logic.propositional.compland(~r || q) /\ ~(~F /\ ~(~q /\ p))
⇒ logic.propositional.notfalse(~r || q) /\ ~(T /\ ~(~q /\ p))
⇒ logic.propositional.truezeroand(~r || q) /\ ~~(~q /\ p)
⇒ logic.propositional.demorganand(~r || q) /\ ~(~~q || ~p)
⇒ logic.propositional.notnot(~r || q) /\ ~(q || ~p)