Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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