Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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