Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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