Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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