Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.demorganor

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

⇒ logic.propositional.notnot

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