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312
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1
answer
no
votes
2016-09-07 18:47:56 +0200 Peter Luschny

DyckWords: workaround for from_ordered_tree?

687
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1
answer
1
vote
2016-07-04 17:37:26 +0200 fagui

OrderedSetPartitions (variant)

611
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2
answers
2
votes
2015-10-27 10:09:17 +0200 pang

A proper combinatorics tutorial?

140
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1
answer
no
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2015-07-30 23:09:17 +0200 tmonteil

Some combinatorial lists related to partitions.

436
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1
answer
no
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2015-07-13 19:46:53 +0200 Peter Luschny

Seeking an efficient filter for partitions.

285
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2
answers
1
vote
2015-01-05 15:24:48 +0200 slelievre

Error in code or need more runtime?

321
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1
answer
no
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2014-10-08 00:26:02 +0200 John Palmieri flag of United States of America

The value of binomial(-1,-1) is?

578
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1
answer
no
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2014-06-11 09:32:26 +0200 kcrisman

Simple counting on restricted n-ary k-tuples

471
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1
answer
1
vote
2014-02-04 19:53:54 +0200 ppurka

Strings with given frequency

362
views
no
answers
1
vote
2013-12-11 04:27:21 +0200 Gonneman

Ascending tuples of integers

567
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1
answer
no
votes
2013-11-24 18:48:41 +0200 Luca

Expand a polynomial into Schubert basis

500
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2
answers
no
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2013-09-30 11:33:37 +0200 John Palmieri flag of United States of America

Using `SimplicalComplex` on a set of sets

354
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2
answers
no
votes
2013-06-13 12:58:28 +0200 tmonteil

Generating permutations of coefficients

4k
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1
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no
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2013-06-10 18:39:06 +0200 tmonteil

How to compute an iterated product in Sage

363
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1
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no
votes
2013-05-30 09:18:37 +0200 niles

Plethysym as composition of functions

412
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1
answer
no
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2013-04-22 10:05:01 +0200 Jesustc flag of Netherlands

code for tail and head of an edge in a bipartite graph

194
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no
answers
no
votes
2013-04-11 15:10:09 +0200 db

symmetric skew Macdonald polynomials

499
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1
answer
no
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2013-03-22 11:51:06 +0200 FrédéricC flag of France

How do you factor Schubert Polynomials in Sage?

1k
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2
answers
1
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2011-09-19 12:15:46 +0200 John Palmieri flag of United States of America

Can I create these sequences with Sage?

329
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1
answer
1
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2011-06-02 13:07:42 +0200 DSM flag of Canada

iterating over a combinatorial class

426
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2
answers
2
votes
2011-02-14 11:41:28 +0200 benjaminfjones

Dictating the roots to RootSystem

569
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1
answer
1
vote
2010-12-07 15:18:53 +0200 cswiercz

A Combinatorics Problem - Product Rule Indices

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