# HG changeset patch
# User darij grinberg <darijgrinberg@gmail.com>
# Date 1376181220 25200
# Node ID 044c02d93a95ad5e0e2b698d8607dd98a68e7c8f
# Parent 8623cbf976e3c155e7ce37717eaf4af6abc5068c
trac #14234 microchange
diff --git a/sage/combinat/diagram_algebras.py b/sage/combinat/diagram_algebras.py
a
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b
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class PropagatingIdeal(SubPartitionAlgeb |
1048 | 1048 | \ldots, -k\}`. We say a set partition is *ideal* if its propagating |
1049 | 1049 | number is less than `k`. |
1050 | 1050 | |
1051 | | This algebra is thus a subalgebra of the partition algebra. |
| 1051 | This algebra is a non-unital subalgebra and an ideal of the partition |
| 1052 | algebra. |
1052 | 1053 | For more information, see :class:`PartitionAlgebra`. |
1053 | 1054 | |
1054 | 1055 | EXAMPLES: |