Obviously this is an unprovable proposal, where as the up-voting rates is theoretically provable, but I personally think there is something to be said for the “better questions get asked late at night” idea. And easier questions (or, even more generally, broader questions) may have wider appeal. Your privacy By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Even more, though, assuming being up late saps a person of their willingness to dig deep into problems that come up, they may in fact post *easier* questions than usual. While the mark is used herein with the limited permission of Wolfram Research, Stack Exchange and this site disclaim all affiliation therewith. differential-geometry manifolds riemannian-geometry smooth-manifolds. They’ve got a problem they spent the evening trying to solve and couldn’tīoth of those could plausibly lead to good questions. I am having difficulty answering the following question a) for u 0, Cu is smooth submanifold b) f: C C0 z (z3, z2) is surjective c) C0 is a topological manifold a). The reason being that if someone is on the Stack Exchange so late at night it likely means one of two things:
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On the other hand, the “better questions” hypothesis isn’t actually as dead as one might think. For three decades, Mathematica has defined the state of the art in. How is it likely that people are asking their best questions early in the morning? Unfortunately we’d need to sample the API at many different time points to get a sense for how true this is (pulling the newest ~50 or so questions) and so that cannot be evaluated right now. Initially, this would seem to be the more plausible of the two, simply by exclusion. In the early morning people are more prone to up-voting questions In the early morning people ask better questions Append the pattern NumericQ to the argument of the function f : Now evaluating f a returns the function unevaluated instead of. To change the order of evaluation, define the function f to only evaluate if it receives a numeric value by using NumericQ and pattern testing.
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So now we can return to our two ideas, but updated to take this into account: In this example, f a is evaluated before the full NMaximize statement. Questions posted then are disproportionately likely to be high scoring. It seems it’s that early morning period (2-6 AM).
], False],Īnd finally we get some sense for what’s going on. Exclude : True | False : True] "user_id"],ĬompPeakData :=
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