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