Formula:6189

Digital Library of Mathematical Functions ID 18.2.E3

${\displaystyle{\displaystyle\sum_{x\in X}p_{n}(x)p_{m}(x)w_{x}=0,}}$

Constraint(s)

${\displaystyle{\displaystyle n,m=0,1,\ldots,N;n\neq m}}$

Symbols List

• ${\displaystyle{\displaystyle\in}}$:
• ${\displaystyle{\displaystyle w_{x}}}$: weights
• ${\displaystyle{\displaystyle X}}$: subset of R
• ${\displaystyle{\displaystyle m}}$: nonnegative integer
• ${\displaystyle{\displaystyle n}}$: nonnegative integer
• ${\displaystyle{\displaystyle N}}$: positive integer
• ${\displaystyle{\displaystyle p_{n}(x)}}$: polynomial of degree n
• ${\displaystyle{\displaystyle x}}$: real variable
 

Resources that cite this formula

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