How to denote enumerating 1, 2, ..., n?
7
$\begingroup$
What is the best way to denote it?
$\forall i\in\{1,\dots,n\}: P(i)$
;
$\forall i=1,\dots,n: P(i)$
;
$\forall i=\overline{1,n}: P(i)$
;
$P(i)$
for
$i=1,\dots,n$
;
...
notation
asked
2012-09-11
user id:4876
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I find it strange that there is no uniform notation for this common set. Another notation I have seen is
$\underline{n}$
.
–
2012-09-11
3
I have also seen
$[1,n]$
on this site and
$[n]$
elsewhere.
–
2012-09-11
0
Dem'yanov & Malozemov use
$[1:n]$
in "Introduction to minimax".
–
2012-09-11
0
I use
$(\forall i\in \mathbb{N}_n)(P(i))$
. However in your notations, 1 and 4 are the best. 2,3 are not acceptable.
–
2013-02-12
2 Answers
2
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