Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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