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