Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
~(~((F /\ r) || q || ~~p) /\ ~~~p)
⇒ logic.propositional.falsezeroand~(~(F || q || ~~p) /\ ~~~p)
⇒ logic.propositional.falsezeroor~(~(q || ~~p) /\ ~~~p)
⇒ logic.propositional.notnot~(~(q || p) /\ ~~~p)
⇒ logic.propositional.notnot~(~(q || p) /\ ~p)
⇒ logic.propositional.demorganor~(~q /\ ~p /\ ~p)
⇒ logic.propositional.idempand~(~q /\ ~p)