@lerothas @Daojoan Well, see, if you discount the negative as it would be a contradiction, then it stands to reason that only with ice cream is ice cream possible. This is self-evident. Since we do not have ice cream, we cannot test the rest of the claim, thus the power of ice cream is a matter of faith, and as you say left as an exercise to the reader. Therefore: go forth and get some ice cream and thus make the impossible possible. 😁