Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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