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# scipy.optimize.rosen_hess_prod

`scipy.optimize.``rosen_hess_prod`(x, p)

  Product of the Hessian matrix of the Rosenbrock function with a vector.

  Parameters: | x : array_like 1-D array of points at which the Hessian matrix is to be computed. p : array_like 1-D array, the vector to be multiplied by the Hessian matrix.
  Returns: | rosen_hess_prod : ndarray The Hessian matrix of the Rosenbrock function at x multiplied by the vector p.

  See also

  `rosen`, `rosen_der`, `rosen_hess`