#15397: Bug in product of Schur symmetric functions
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Reporter: zabrocki | Owner:
Type: defect | Status: new
Priority: critical | Milestone: sage-5.13
Component: combinatorics | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by zabrocki):
One fix for this bug could be to switch the product from symmetrica to
lrcalc since the problem seems to be within symmetrica:
{{{
sage: import sage.libs.lrcalc.lrcalc as lrcalc
sage: sage.libs.lrcalc.lrcalc.mult([122,1],[2,1])
{[122, 2, 1, 1]: 1,
[122, 2, 2]: 1,
[122, 3, 1]: 1,
[123, 1, 1, 1]: 1,
[123, 2, 1]: 2,
[123, 3]: 1,
[124, 1, 1]: 1,
[124, 2]: 1}
}}}
lrcalc seems to have a known reported bug in #14625 (to my eye,
significantly less serious). Any advice?
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Ticket URL: <http://trac.sagemath.org/ticket/15397#comment:6>
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