Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
~~~~~~((q /\ q /\ ~q) || (p /\ ~q)) /\ ((q /\ q) || ~r)
logic.propositional.notnot
~~~~((q /\ q /\ ~q) || (p /\ ~q)) /\ ((q /\ q) || ~r)
logic.propositional.notnot
~~((q /\ q /\ ~q) || (p /\ ~q)) /\ ((q /\ q) || ~r)
logic.propositional.compland
~~((q /\ F) || (p /\ ~q)) /\ ((q /\ q) || ~r)
logic.propositional.falsezeroand
~~(F || (p /\ ~q)) /\ ((q /\ q) || ~r)
logic.propositional.falsezeroor
~~(p /\ ~q) /\ ((q /\ q) || ~r)
logic.propositional.demorganand
~(~p || ~~q) /\ ((q /\ q) || ~r)
logic.propositional.notnot
~(~p || q) /\ ((q /\ q) || ~r)