#13735: Fixing a bug in sage.misc.misc.coeff_repr
----------------------------------------------+-----------------------------
Reporter: stumpc5 | Owner: sage-combinat
Type: defect | Status: needs_work
Priority: major | Milestone: sage-5.10
Component: combinatorics | Resolution:
Keywords: coefficient repr | Work issues:
Report Upstream: N/A | Reviewers: Andrey
Novoseltsev
Authors: Christian Stump, Vít Tuček | Merged in:
Dependencies: | Stopgaps:
----------------------------------------------+-----------------------------
Changes (by jdemeyer):
* status: positive_review => needs_work
Comment:
Could this have caused
{{{
sage -t --long devel/sage/sage/modular/modsym/boundary.py
**********************************************************************
File "devel/sage/sage/modular/modsym/boundary.py", line 1299, in
sage.modular.modsym.boundary.BoundarySpace_wtk_eps._coerce_cusp
Failed example:
[ B(Cusp(i,13)) for i in range(13) ]
Expected:
[[0],
[1/13],
(-zeta4)*[1/13],
[1/13],
(-1)*[1/13],
(-zeta4)*[1/13],
(-zeta4)*[1/13],
zeta4*[1/13],
zeta4*[1/13],
[1/13],
(-1)*[1/13],
zeta4*[1/13],
(-1)*[1/13]]
Got:
[[0], [1/13], -zeta4*[1/13], [1/13], -[1/13], -zeta4*[1/13],
-zeta4*[1/13], zeta4*[1/13], zeta4*[1/13], [1/13], -[1/13], zeta4*[1/13],
-[1/13]]
**********************************************************************
File "devel/sage/sage/modular/modsym/boundary.py", line 1323, in
sage.modular.modsym.boundary.BoundarySpace_wtk_eps._coerce_cusp
Failed example:
[ B(Cusp(i,13)) for i in range(13) ]
Expected:
[0,
[1/13],
(-zeta4)*[1/13],
[1/13],
(-1)*[1/13],
(-zeta4)*[1/13],
(-zeta4)*[1/13],
zeta4*[1/13],
zeta4*[1/13],
[1/13],
(-1)*[1/13],
zeta4*[1/13],
(-1)*[1/13]]
Got:
[0, [1/13], -zeta4*[1/13], [1/13], -[1/13], -zeta4*[1/13],
-zeta4*[1/13], zeta4*[1/13], zeta4*[1/13], [1/13], -[1/13], zeta4*[1/13],
-[1/13]]
**********************************************************************
}}}
{{{
sage -t --long devel/sage/sage/modular/modsym/ambient.py
**********************************************************************
File "devel/sage/sage/modular/modsym/ambient.py", line 2100, in
sage.modular.modsym.ambient.ModularSymbolsAmbient.twisted_winding_element
Failed example:
M.twisted_winding_element(0,eps)
Expected:
2*(1,23) + (-2)*(1,32) + 2*(1,34)
Got:
2*(1,23) - 2*(1,32) + 2*(1,34)
**********************************************************************
}}}
{{{
**********************************************************************
File "devel/sage/sage/tests/book_schilling_zabrocki_kschur_primer.py",
line 571, in sage.tests.book_schilling_zabrocki_kschur_primer
Failed example:
p(ks3z[2, 2, 2, 2, 2, 2, 2, 2]) # long time (17s on sage.math,
2013)
Expected:
1/12*p[4, 4, 4, 4] + 1/4*p[8, 8] + (-1/3)*p[12, 4]
Got:
1/12*p[4, 4, 4, 4] + 1/4*p[8, 8] - 1/3*p[12, 4]
**********************************************************************
File "devel/sage/sage/tests/book_schilling_zabrocki_kschur_primer.py",
line 573, in sage.tests.book_schilling_zabrocki_kschur_primer
Failed example:
p(ks3[2,2])
Expected:
1/12*p[1, 1, 1, 1] + 1/4*p[2, 2] + (-1/3)*p[3, 1]
Got:
1/12*p[1, 1, 1, 1] + 1/4*p[2, 2] - 1/3*p[3, 1]
**********************************************************************
File "devel/sage/sage/tests/book_schilling_zabrocki_kschur_primer.py",
line 575, in sage.tests.book_schilling_zabrocki_kschur_primer
Failed example:
p(ks3[2,2]).plethysm(p[4])
Expected:
1/12*p[4, 4, 4, 4] + 1/4*p[8, 8] + (-1/3)*p[12, 4]
Got:
1/12*p[4, 4, 4, 4] + 1/4*p[8, 8] - 1/3*p[12, 4]
**********************************************************************
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13735#comment:22>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.
