Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.nottrue

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.notfalse

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

⇒ logic.propositional.truezeroand

~(~q /\ ~p)