numpy.polynomial.legendre.legweight

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:

xarray_like

Values at which the weight function will be computed.

Returns:

wndarray

The weight function at x.