Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.notfalse

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.idempor

~(~q /\ ~p)