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DLMF:18.1#Ex12 - MaRDI portal

DLMF:18.1#Ex12 (Q6185)

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DLMF:18.1#Ex12
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    C n ( x ) = 2 T n ( 1 2 x ) , dilated-Chebyshev-polynomial-second-kind-C 𝑛 𝑥 2 Chebyshev-polynomial-first-kind-T 𝑛 1 2 𝑥 {\displaystyle{\displaystyle C_{n}\left(x\right)=2T_{n}\left(\tfrac{1}{2}x% \right),}}
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