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scipy.optimize.rosen_hess

scipy.optimize.rosen_hess(x)

The Hessian matrix of the Rosenbrock function.

Parameters :

x : array_like

1-D array of points at which the Hessian matrix is to be computed.

Returns :

rosen_hess : ndarray

The Hessian matrix of the Rosenbrock function at x.

See also

rosen, rosen_der, rosen_hess_prod