numpy.polynomial.legendre.legweight — NumPy v1.13 Manual (original) (raw)
numpy.polynomial.legendre. legweight(x)[source]¶
Weight function of the Legendre polynomials.
The weight function is 
and the interval of integration is![[-1, 1]](https://docs.scipy.org/doc/numpy-1.13.0/_images/math/f08b1a2f0aaf98a3ec3af1adeb1bb5b269c814d4.png)
. 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