Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notfalse

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.andoveror

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.falsezeroor

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