Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.notnot

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