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