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