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(Q6311)
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instance of
mathematical concept
0 references
integer-valued function
0 references
unary function
0 references
subclass of
bijection
0 references
has effect
sorting
0 references
arranging
0 references
defining formula
σ
:
{
1
,
2
,
…
,
n
}
→
{
1
,
2
,
…
,
n
}
{\displaystyle \sigma :\{1,2,\ldots ,n\}\rightarrow \{1,2,\ldots ,n\}}
0 references
σ
:
(
1
2
…
n
σ
1
σ
2
…
σ
n
)
{\displaystyle \sigma :{\begin{pmatrix}1&2&\dots &n\\\sigma _{1}&\sigma _{2}&\dots &\sigma _{n}\end{pmatrix}}}
0 references
P
n
=
n
!
{\displaystyle P_{n}=n!}
0 references
has quality
parity of a permutation
0 references
Sitelinks
⧼wikibase-sitelinks-mywikigroup⧽
(0 entries)
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