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# numpy.triu_indices_from

`numpy.``triu_indices_from`(arr, k=0)

  Return the indices for the upper-triangle of an (n, n) array.

  See triu_indices for full details.

  Parameters : | arr : array_like The indices will be valid for square arrays whose dimensions are the same as arr. k : int, optional Diagonal offset (see triu for details).

  See also

  `triu_indices`, `triu`

  Notes

  New in version 1.4.0.

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