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 /\ r) || ~(~q /\ ~(~~p || F) /\ ~q /\ ~~~p)
⇒ logic.propositional.falsezeroor(F /\ r) || ~(~q /\ ~~~p /\ ~q /\ ~~~p)
⇒ logic.propositional.idempand(F /\ r) || ~(~q /\ ~~~p)
⇒ logic.propositional.notnot(F /\ r) || ~(~q /\ ~p)