Does MATLAB optimize or calculate the Hessian of a scalar function directly when using the hessian function?

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Shu-Han Hsu;Hsu
Shu-Han Hsu;Hsu 2021-3-26
编辑： Matt J 2021-3-27
Doe MATLAB calculate the Hessian matrix directly or through an estimation method when using the Hessian function (https://www.mathworks.com/help/symbolic/sym.hessian.html)?

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Matt J
Matt J 2021-3-27
编辑：Matt J 2021-3-27
If by "directly" you mean analytically or symbolically, then yes, that is how hessian() operates.

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