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scipy.optimize.rosen_hess

scipy.optimize.rosen_hess(x)

The Hessian matrix of the Rosenbrock function.

Parameters :

x : array_like, 1D

The point at which the Hessian matrix is to be computed.

Returns :

hess : 2D numpy array

The Hessian matrix of the Rosenbrock function at x.

See also

rosen, rosen_der, rosen_hess_prod