Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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