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DLMF:17.2.E1
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Formula:5988
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MaRDI QID
Q5988
Label: DLMF:17.2.E1
Digital Library of Mathematical Functions ID
17.2.E1
(
a
;
q
)
n
=
(
1
-
a
)
(
1
-
a
q
)
⋯
(
1
-
a
q
n
-
1
)
,
q-Pochhammer-symbol
𝑎
𝑞
𝑛
1
𝑎
1
𝑎
𝑞
⋯
1
𝑎
superscript
𝑞
𝑛
1
{\displaystyle{\displaystyle\left(a;q\right)_{n}=(1-a)(1-aq)\cdots(1-aq^{n-1})% ,}}
Constraint(s)
Symbols List
(
a
;
q
)
n
q-Pochhammer-symbol
𝑎
𝑞
𝑛
{\displaystyle{\displaystyle\left(\NVar{a};\NVar{q}\right)_{\NVar{n}}}}
:
q
𝑞
{\displaystyle{\displaystyle q}}
: complex base
n
𝑛
{\displaystyle{\displaystyle n}}
: nonnegative integer
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