chebgauss(deg)
Computes the sample points and weights for Gauss-Chebyshev quadrature. These sample points and weights will correctly integrate polynomials of degree $2*deg - 1$ or less over the interval $[-1, 1]$ with the weight function $f(x) = 1/\sqrt{1 - x^2}$ .
The results have only been tested up to degree 100, higher degrees may be problematic. For Gauss-Chebyshev there are closed form solutions for the sample points and weights. If n = :None:None:`deg`, then
Number of sample points and weights. It must be >= 1.
1-D ndarray containing the sample points.
1-D ndarray containing the weights.
Gauss-Chebyshev quadrature.
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