Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

~(~(T /\ q) /\ ~(~~~r /\ T)) /\ ~~((q || p) /\ ~q)

⇒ logic.propositional.truezeroand

~(~q /\ ~(~~~r /\ T)) /\ ~~((q || p) /\ ~q)

⇒ logic.propositional.truezeroand

~(~q /\ ~~~~r) /\ ~~((q || p) /\ ~q)

⇒ logic.propositional.notnot

~(~q /\ ~~r) /\ ~~((q || p) /\ ~q)

⇒ logic.propositional.notnot

~(~q /\ r) /\ ~~((q || p) /\ ~q)