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ChebyshevU

Usage

ChebyshevU[n, x] gives the Chebyshev polynomial of the second kind  .


Notes

• Mathematical function (see Section A.3.10).
• Explicit polynomials are given for integer n.
 .
ChebyshevU[n, z] has a branch cut discontinuity in the complex z plane running from  to  .
• See also: ChebyshevT.
• New in Version 1.


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