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