Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.notfalse

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.demorganand

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

⇒ logic.propositional.notnot

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