sean_dublin said:The version of this that has an answer is narrower than the version being asked.
That is right, and it stops being right at the edges. The general case is well behaved; the interesting cases in this thread are all at the boundary where the general case breaks.
matt_MKE said:Right, and one flattering data point from a group buy is not consistency.
This answered a question I did not know how to ask. Sending this to two other people who asked me the same thing last week.
sean_dublin said:The version of this that has an answer is narrower than the version being asked.
Careful with the causal language. Two things moving together in a period when five things changed is not a mechanism, and stating it as one makes the thread less useful to somebody reading it later.
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Browse GL BiochemAdding the numbers, since they settle part of this. One practical note: write down what you did and when, before you need it. Reconstructing a timeline from memory three months later is how people end up unable to answer the one question that would have resolved it.
Ask again with the specifics and you will get a better answer than this one.