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