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