Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.truezeroand

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