diff --git a/src/sage/combinat/posets/poset_examples.py b/src/sage/combinat/posets/poset_examples.py index b349745bef5..0e16a16e90c 100644 --- a/src/sage/combinat/posets/poset_examples.py +++ b/src/sage/combinat/posets/poset_examples.py @@ -29,7 +29,7 @@ :meth:`~Posets.RestrictedIntegerPartitions` | Return the poset of integer partitions of `n`, ordered by restricted refinement. :meth:`~Posets.ShardPoset` | Return the shard intersection order. :meth:`~Posets.SSTPoset` | Return the poset on semistandard tableaux of shape `s` and largest entry `f` that is ordered by componentwise comparison. - :meth:`~Posets.StandardExample` | Return the standard example of a poset with dimension 'n'. + :meth:`~Posets.StandardExample` | Return the standard example of a poset with dimension `n`. :meth:`~Posets.SymmetricGroupBruhatIntervalPoset` | The poset of permutations with respect to Bruhat order. :meth:`~Posets.SymmetricGroupBruhatOrderPoset` | The poset of permutations with respect to Bruhat order. :meth:`~Posets.SymmetricGroupWeakOrderPoset` | The poset of permutations of `\{ 1, 2, \ldots, n \}` with respect to the weak order. @@ -544,6 +544,14 @@ def StandardExample(n, facade=None): sage: A.dimension() 3 + REFERENCES: + + .. [Rosen] K. Rosen *Handbook of Discrete and Combinatorial + Mathematics* (1999), Chapman and Hall. + + .. [Garg] V. Garg *Introduction to Lattice Theory with Computer + Science Applications* (2015), Wiley. + TESTS:: sage: A = Posets.StandardExample(10); A