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3.11.E17
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Formula:1500
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MaRDI QID
Q1500
Label: 3.11.E17
Digital Library of Mathematical Functions ID
3.11.E17
ϵ
k
,
ℓ
(
x
)
=
R
k
,
ℓ
(
x
)
-
f
(
x
)
w
(
x
)
.
subscript
italic-ϵ
𝑘
ℓ
𝑥
subscript
𝑅
𝑘
ℓ
𝑥
𝑓
𝑥
𝑤
𝑥
{\displaystyle{\displaystyle\epsilon_{k,\ell}(x)=\frac{R_{k,\ell}(x)-f(x)}{w(x% )}.}}
Constraint(s)
Symbols List
w
(
x
)
𝑤
𝑥
{\displaystyle{\displaystyle w(x)}}
: function
R
k
,
ℓ
(
x
)
subscript
𝑅
𝑘
ℓ
𝑥
{\displaystyle{\displaystyle R_{k,\ell}(x)}}
: rational approximation (locally)
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