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BUILT-IN MATHEMATICA SYMBOL
ChebyshevT
ChebyshevT[n, x]
gives the Chebyshev polynomial of the first kind 
.
Details
- Mathematical function, suitable for both symbolic and numerical manipulation.
- Explicit polynomials are given for integer n.
. - For certain special arguments, ChebyshevT automatically evaluates to exact values.
- ChebyshevT can be evaluated to arbitrary numerical precision.
- ChebyshevT automatically threads over lists.
- ChebyshevT[n, z] has a branch cut discontinuity in the complex z plane running from
to 
.
Chebyshev polynomial:
New in 1
