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