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.