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I'm studying about Chebyshev Quadrature and i found so little and confused information about this.

I dont know if Gauss-Chebyshev Quadrature is the same of Chebyshev Quadrature.

The only good information that i found was from Wolfram:

http://mathworld.wolfram.com/ChebyshevQuadrature.html

And there is write Chebyshev Quadrature is a simplification of Gaussian quadrature. So here is my question: How can i simplify from Gaussian Quadrature to Chebyshev Quadrature?

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# From Gaussian Quadrature to Chebyshev Quadrature

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