Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.demorganand

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

⇒ logic.propositional.notnot

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