Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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