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