Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroand

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