Edit your own copy...
|
Hosted by CoCalc
|
Download
version
(
)
'SageMath version 7.6, Release Date: 2017-03-25'
L
=
Posets
.
DivisorLattice
(
12
)
cong
=
L
.
congruence
(
[
[
1
,
3
]
]
)
print
(
cong
)
{{1, 3}, {2, 6}, {4, 12}}