Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.demorganand

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

⇒ logic.propositional.notnot

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