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.

Notes

New in version 1.7.0.

numpy.polynomial.legendre.leggauss numpy.polynomial.legendre.legcompanion