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CUTEr >> CUTEr > ipopt_grobj

ipopt_grobj

ipopt solver external function that computes the gradient of the objective for CUTEr.

Calling Sequence

g = ipopt_grobj(x)

Parameters

x

A vector, the current value of the unknown

g

A vector, the current value of the objective function

Description

This function computes the value of the gradient of the objective at the point x for the current CUTEr problem according to the ipopt requirements.

It includes a cpu time limitation to cancel the resolution if the cpu time exceeds 3600s.

See Also

Authors

Used Functions

cgr


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