Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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