DLMF:18.3.E1 (Q5507): Difference between revisions

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imported>Admin
Property / constraint
 

j k 𝑗 𝑘 {\displaystyle{\displaystyle j\neq k}}

j\neq k
Property / constraint: j k 𝑗 𝑘 {\displaystyle{\displaystyle j\neq k}} / rank
 
Normal rank

Revision as of 16:59, 30 December 2019

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DLMF:18.3.E1
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    Statements

    n = 1 N + 1 T j ( x N + 1 , n ) T k ( x N + 1 , n ) = 0 , superscript subscript 𝑛 1 𝑁 1 Chebyshev-polynomial-first-kind-T 𝑗 subscript 𝑥 𝑁 1 𝑛 Chebyshev-polynomial-first-kind-T 𝑘 subscript 𝑥 𝑁 1 𝑛 0 {\displaystyle{\displaystyle{\sum_{n=1}^{N+1}T_{j}\left(x_{N+1,n}\right)T_{k}% \left(x_{N+1,n}\right)=0},}}
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    j k 𝑗 𝑘 {\displaystyle{\displaystyle j\neq k}}
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