Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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