Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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