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