Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

~~T /\ ((T /\ q) || ~r) /\ ~F /\ ~~((q /\ ~q /\ ~q) || (p /\ ~q /\ ~q))

⇒ logic.propositional.notnot

T /\ ((T /\ q) || ~r) /\ ~F /\ ~~((q /\ ~q /\ ~q) || (p /\ ~q /\ ~q))