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