Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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