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2.3.E3
(Q688)
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2.3.E3
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DLMF defining formula
σ
n
=
sup
(
0
,
∞
)
(
t
-
1
ln
|
q
(
n
)
(
t
)
/
q
(
n
)
(
0
)
|
)
subscript
𝜎
𝑛
subscript
supremum
0
superscript
𝑡
1
superscript
𝑞
𝑛
𝑡
superscript
𝑞
𝑛
0
{\displaystyle{\displaystyle\sigma_{n}=\sup_{(0,\infty)}(t^{-1}\ln|q^{(n)}(t)/% q^{(n)}(0)|)}}
0 references
Symbols defined
2.3.E3
0 references
Symbols used
principal branch of logarithm function
DLMF defining formula
ln
z
𝑧
{\displaystyle{\displaystyle\ln\NVar{z}}}
xml-id
C4.S2.E2.m2adec
0 references
Q10751
DLMF defining formula
(
a
,
b
)
𝑎
𝑏
{\displaystyle{\displaystyle(\NVar{a},\NVar{b})}}
xml-id
introduction.Sx4.p1.t1.r29.m6adec
0 references
Q10749
DLMF defining formula
sup
supremum
{\displaystyle{\displaystyle\sup}}
xml-id
introduction.Sx4.p1.t1.r26.m2adec
0 references
infinitely differentiable function
DLMF defining formula
q
(
t
)
𝑞
𝑡
{\displaystyle{\displaystyle q(t)}}
xml-id
C2.S3.XMD1.m1bdec
0 references
nonnegative integer
DLMF defining formula
n
𝑛
{\displaystyle{\displaystyle n}}
xml-id
C2.S3.XMD3.m1dec
0 references
instance of
Digital Library of Mathematical Functions Formula
0 references
MaRDI profile type
MaRDI formula profile
0 references
Identifiers
Digital Library of Mathematical Functions ID
2.3.E3
0 references
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Mathematics
(1 entry)
mardi
Formula:688
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