NumberDB$^\beta$
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Integers
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Abelian group
ring
integer
Numbers
$n$
$n$
-10:
-10
-9:
-9
-8:
-8
-7:
-7
-6:
-6
-5:
-5
-4:
-4
-3:
-3
-2:
-2
-1:
-1
0:
0
equals:
Zero
1:
1
equals:
One
2:
2
3:
3
4:
4
5:
5
6:
6
7:
7
8:
8
9:
9
10:
10
Definition
The integers
[1]
are the elements of the ring $\mathbb{Z}=\{\ldots, -2, -1, 0, 1, 2, \ldots\}$.
Parameters
$n$
— integer
Comments
(1)
The integers form a ring with their usual addition and multiplication.
Programs
(P1)
Sage
N = 20 numbers = [-N..N]
Links
[1]
Wikipedia: Integer
Similar tables
rational numbers
— the field of fractions of $\mathbb{Z}$
Data properties
Entries are of type: integer
Table is complete: no (it holds every integer $n$ with $-10 \leq n \leq 10$, as examples of $\mathbb{Z}$ rather than as a reference list)
How well the digits are known
: exact
How they were obtained
:
Exact integer values, without numerical rounding.
