orthax.laguerre.lagweight

orthax.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:

x (array_like) – Values at which the weight function will be computed.

Returns:

w (ndarray) – The weight function at x.