numpy.polynomial.legendre.legweight

numpy.polynomial.legendre.legweight(x)[source]

Weight function of the Legendre polynomials.

The weight function is 1 and the interval of integration is [-1, 1]. The Legendre 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

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