Earlier you said: > > 1. Graphs -- the kind mathematicians define with "Let G =(V,E) be a > > graph..." > > I would make the empty graph (zero nodes) falsey, and non-empty graphs (one > or more nodes) truthy. > > > > 2. Automata which in a way are special kinds of graphs > > As above.
Now you say: > > If on the other hand you are giving that “return True”as a serious useful > > definition? > > Sure. An automata is an object, and by default, all objects are "something" > and hence truthy. That's the "no-brainer" answer, it requires no > justification at all. If you think the answer should be something else, > *that* is what needs justification. Why shouldn't it be truthy? How do we put these two together? Maybe thusly? https://en.wikibooks.org/wiki/Sufism/Nasrudin#Of_any_two_options_choose_the_third -- https://mail.python.org/mailman/listinfo/python-list