Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
~~~~(~q /\ p) /\ ~q /\ ~~~~(T /\ p /\ ~q) /\ T /\ ~~(p /\ ~q) /\ p /\ ((q /\ p /\ ~~(p /\ ~q)) || (~(T /\ r) /\ ~r /\ p /\ ~~(p /\ ~q))) /\ ~q