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