numpy.polynomial.laguerre.lagweight¶

numpy.polynomial.laguerre.lagweight(x)[source]¶

Weight function of the Laguerre polynomials.

The weight function is $exp(-x)$ and the interval of integration is $[0, \inf]$ . The Laguerre polynomials are orthogonal, but not normalized, with respect to this weight function.

Parameters :

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

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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