Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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