Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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