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