This is documentation for an old release of NumPy (version 1.8.0). Read this page in the documentation of the latest stable release (version > 1.17).
numpy.polynomial.legendre.legweight¶
- numpy.polynomial.legendre.legweight(x)[source]¶
Weight function of the Legendre polynomials.
The weight function is and the interval of integration is . The Legendre 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.
Notes