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Re: An issue with function signatures
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From: |
JuanPi |
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Subject: |
Re: An issue with function signatures |
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Date: |
Thu, 20 Dec 2018 09:56:59 +0100 |
Hi Julien.
Thanks i have tried this idea, but found that you need some extra code to detect if the point in which the derivatives are evaluated are the same as the ones used to evaluate the function, to make sure that the correspondence between function and derivatives holds. Otherwise you are depending on the internal functioning of the optimiser, which can be anything. Don't you suffer this problem?