DLMF:18.12.E7

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Math Formula Information

Formula: Failed to parse (unknown function "\ChebyshevpolyT"): {\displaystyle \frac{1-z^{2}}{1-2xz+z^{2}}=1+2\sum_{n=1}^{\infty}\ChebyshevpolyT{n}@{x}z^{n},}

Name: DLMF:18.12.E7

Description:

Data Source

https://lct.wmflabs.org/w/index.php?title=Special:EntityPage/Q5649