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DLMF:18.6.E2
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Formula:6262
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MaRDI QID
Q6262
Label: DLMF:18.6.E2
Digital Library of Mathematical Functions ID
18.6.E2
lim
α
→
∞
P
n
(
α
,
β
)
(
x
)
P
n
(
α
,
β
)
(
1
)
=
(
1
+
x
2
)
n
,
subscript
→
𝛼
Jacobi-polynomial-P
𝛼
𝛽
𝑛
𝑥
Jacobi-polynomial-P
𝛼
𝛽
𝑛
1
superscript
1
𝑥
2
𝑛
{\displaystyle{\displaystyle\lim_{\alpha\to\infty}\frac{P^{(\alpha,\beta)}_{n}% \left(x\right)}{P^{(\alpha,\beta)}_{n}\left(1\right)}=\left(\frac{1+x}{2}% \right)^{n},}}
Constraint(s)
Symbols List
P
n
(
α
,
β
)
(
x
)
Jacobi-polynomial-P
𝛼
𝛽
𝑛
𝑥
{\displaystyle{\displaystyle P^{(\NVar{\alpha},\NVar{\beta})}_{\NVar{n}}\left(% \NVar{x}\right)}}
: Jacobi polynomial
n
𝑛
{\displaystyle{\displaystyle n}}
: nonnegative integer
x
𝑥
{\displaystyle{\displaystyle x}}
: real variable
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