Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.notfalse

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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