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