#15397: Bug in product of symmetric functions
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Reporter: zabrocki | Owner:
Type: defect | Status: new
Priority: critical | Milestone: sage-5.13
Component: | Keywords:
combinatorics | Authors:
Merged in: | Report Upstream: Reported upstream. No
Reviewers: | feedback yet.
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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For partitions with first part >123 the product of Schur functions has
problems.
{{{
sage: s = SymmetricFunctions(QQ).s()
sage: s[121,1]*s[2,1] # ok
s[121, 2, 1, 1] + s[121, 2, 2] + s[121, 3, 1] + s[122, 1, 1, 1] + 2*s[122,
2, 1] + s[122, 3] + s[123, 1, 1] + s[123, 2]
sage: s[122,1]*s[2,1] # not ok
2*s[1]
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/15397>
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