Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.demorganand

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

⇒ logic.propositional.notnot

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