Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.truezeroand

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