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99
questions
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bug
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116
views
1
answer
no
votes
2026-03-05 22:47:25 +0200
Max Alekseyev
(bug report) polynomial ring over large prime
polynomial
prime
bug
96
views
no
answers
no
votes
2026-01-13 15:10:47 +0200
pg261
polynomials over integers modulo... [closed]
bug
Zmod
PolynomialRing
316
views
1
answer
2
votes
2025-11-26 18:18:56 +0200
John Palmieri
Set of lists behaves badly
Set
list
bug
4k
views
2
answers
3
votes
2025-10-01 18:39:02 +0200
slelievre
Is this a bug in the log function?
bug
logarithm
confirmed_bug
14k
views
1
answer
no
votes
2025-09-08 18:10:55 +0200
Max Alekseyev
A bug on ceil function?
bug
3k
views
no
answers
no
votes
2025-07-29 19:47:26 +0200
JT_matroid
Possible bug? Matroid contraction when creating a matroid from Matroid() by giving flats.
matroid
contraction
bug
392
views
1
answer
no
votes
2025-07-23 04:01:38 +0200
John Palmieri
Bug report: non-unit differential yields wrong homology when using generators=True and base_ring=QQ
bug
homology
chaincomplex
QQ
generators
1k
views
no
answers
no
votes
2025-07-17 11:06:59 +0200
ak
Matroid.is_valid() returns True for invalid matroid
bug
matroid
combinatorics
1k
views
no
answers
no
votes
2025-07-15 20:49:32 +0200
Max Alekseyev
Does is_permutation_equivalent work well for nonbinary codes?
Code
equivalence
codingtheory
bug
335
views
1
answer
2
votes
2025-04-10 23:20:56 +0200
slelievre
ZeroDivisionError and segmentation fault when subtracting rational functions
bug
rational-function
PolynomialRing
segmentation_fault
279
views
no
answers
no
votes
2024-04-21 17:42:47 +0200
Anonymous
Taking the closure of a braid as a link deletes unlinked components
bug
braids
knots
319
views
no
answers
1
vote
2024-03-23 13:53:02 +0200
pkoprowski
Bug in quadratic_defect
bug
number_fields
quadratic_defect
252
views
no
answers
no
votes
2024-02-22 14:34:15 +0200
yeetcode
Bug: RSK Kills Kernel
bug
RSK
937
views
2
answers
2
votes
2024-01-16 18:26:00 +0200
Emmanuel Charpentier
Sage won't plot more than two planes
implicit_plot3d
sagecell
bug
341
views
no
answers
1
vote
2023-10-15 22:32:30 +0200
Matplotlib
Strange behaviour of `region_plot`
bug
plotting
490
views
1
answer
1
vote
2023-08-18 17:13:15 +0200
slelievre
Does sympy break CyclotomicField?
sympy
CyclotomicField
bug
1k
views
1
answer
1
vote
2023-06-20 23:20:32 +0200
Emmanuel Charpentier
solve function output function of variable for which to solve
solve
bug
173
views
no
answers
no
votes
2022-05-18 22:00:15 +0200
mahmood
different display methods give different results
bug
display
limit
sequence
1k
views
1
answer
1
vote
2022-04-04 12:28:46 +0200
tmonteil
qepcad stopped working after updating to Sage 9.5
qepcad
installation
bug
1k
views
1
answer
no
votes
2022-03-27 22:29:08 +0200
Sébastien Palcoux
Determinant and missing denominator
determinant
polynomial
matrix
bug
532
views
1
answer
no
votes
2022-03-05 15:44:45 +0200
Emmanuel Charpentier
Bug in series evaluated at 0
series
confirmed_issue
bug
304
views
no
answers
1
vote
2022-02-27 15:36:34 +0200
slelievre
Bug report in function sage.groups.generic.bsgs
bug
bsgs
385
views
no
answers
2
votes
2021-09-06 13:57:41 +0200
Max Alekseyev
KeyError followed by AttributeError while calling .closest_vector() [closed]
bug
lll
996
views
1
answer
1
vote
2021-07-28 19:17:20 +0200
FabianG
Polynomial ring conversion error
coercion
PolynomialRing
multivariate
bug
880
views
2
answers
1
vote
2021-07-09 16:43:54 +0200
Tony-64
Wrong result after using factor(): known Sage bug?
9.3
bug
factor
constant
1k
views
2
answers
3
votes
2021-04-22 16:20:50 +0200
vdelecroix
Convert element from fraction field of polynomial ring to number field
coercion
conversion
bug
number_fields
288
views
no
answers
no
votes
2021-04-21 18:45:58 +0200
P_1_6
hypothetical bug on nonlinear system output
bug
nonlinear-system
1k
views
1
answer
2
votes
2021-04-11 13:23:52 +0200
rburing
inequalities in sagemath
inequalities
bug
1k
views
1
answer
2
votes
2021-04-11 10:39:06 +0200
vdelecroix
Possible problem in bezier_path.py
2Dplot
Bezier
path
bug
748
views
1
answer
2
votes
2021-04-11 09:50:20 +0200
vdelecroix
Problem with plotting a 3d Bezier curve
3D-plots
Bezier
curve
bug
1
2
3
4
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