Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.demorganand

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

⇒ logic.propositional.notnot

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