Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
~(~q /\ ((~(p -> q) /\ ~(p -> q)) || ~(p -> q))) || p
logic.propositional.idempand
~(~q /\ (~(p -> q) || ~(p -> q))) || p
logic.propositional.defimpl
~(~q /\ (~(~p || q) || ~(p -> q))) || p
logic.propositional.demorganor
~(~q /\ ((~~p /\ ~q) || ~(p -> q))) || p
logic.propositional.notnot
~(~q /\ ((p /\ ~q) || ~(p -> q))) || p