Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notfalse

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroand

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