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# numpy.polynomial.chebyshev.chebweight

`numpy.polynomial.chebyshev.``chebweight`(x)

  The weight function of the Chebyshev polynomials.

  The weight function is and the interval of integration is . The Chebyshev polynomials are orthogonal, but not normalized, with respect to this weight function.

  Parameters: | x : array_like Values at which the weight function will be computed.
  Returns: | w : ndarray The weight function at x.

  Notes

  New in version 1.7.0.