Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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