Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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