Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
((T /\ q) || (~r /\ ~r)) /\ ~~((q || p) /\ ~(q /\ q)) /\ ~~T
logic.propositional.truezeroand
(q || (~r /\ ~r)) /\ ~~((q || p) /\ ~(q /\ q)) /\ ~~T