Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
~(~~(q -> r) /\ ~(q /\ T) /\ ~r)
⇒ logic.propositional.notnot~((q -> r) /\ ~(q /\ T) /\ ~r)
⇒ logic.propositional.truezeroand~((q -> r) /\ ~q /\ ~r)
⇒ logic.propositional.defimpl~((~q || r) /\ ~q /\ ~r)
⇒ logic.propositional.absorpand~(~q /\ ~r)