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# scipy.special.sh_jacobi

`scipy.special.``sh_jacobi`(n, p, q, monic=False)

  Shifted Jacobi polynomial.

  Defined by

  \[G_n^{(p, q)}(x) = \binom{2n + p - 1}{n}^{-1}P_n^{(p - q, q - 1)}(2x - 1),\]

  where \(P_n^{(\cdot, \cdot)}\) is the nth Jacobi polynomial.

  Parameters: | n : int Degree of the polynomial. p : float Parameter, must have \(p > q - 1\). q : float Parameter, must be greater than 0. monic : bool, optional If True, scale the leading coefficient to be 1. Default is False.
  Returns: | G : orthopoly1d Shifted Jacobi polynomial.

  Notes

  For fixed \(p, q\), the polynomials \(G_n^{(p, q)}\) are orthogonal over \([0, 1]\) with weight function \((1 - x)^{p - q}x^{q - 1}\).