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8348
questions
Tagged
487
views
1
answer
1
vote
2022-02-02 16:50:40 +0200
FrédéricC
Define an elliptic curve by its equation
EllipticCurve
483
views
1
answer
1
vote
2022-02-04 00:25:42 +0200
slelievre
linewidth of draw
772
views
1
answer
no
votes
2022-02-08 19:48:18 +0200
rburing
Getting an error while trying to solve a third order DE
differential_eqns
786
views
1
answer
1
vote
2022-02-10 14:24:55 +0200
rue82
fast factorization of ratios of polynomials
factor
singular
maxima
QuotientRing
824
views
1
answer
1
vote
2022-02-08 10:34:47 +0200
eric_g
plot3d giving no output, just a blank canvas
3D-plots
ubuntu
357
views
1
answer
1
vote
2022-02-07 00:33:17 +0200
slelievre
max unevaled in plot??
2Dplot
max
650
views
1
answer
1
vote
2022-02-10 16:20:44 +0200
fakub
Same code, (vastly) different results locally and at aleph.sagemath.org
aleph
installation
incorrect
617
views
1
answer
1
vote
2022-02-10 16:28:41 +0200
FrédéricC
Checking whether a fan is projective: any way to get it faster?
Macaulay2
polyhedra
projective
polytope
1k
views
1
answer
2
votes
2022-02-12 14:01:43 +0200
slelievre
Jupyter Notebook and "File/Download as/pdf" not working
nbconvert
675
views
1
answer
1
vote
2022-02-16 15:00:49 +0200
slelievre
Select component of an `implicit_plot` curve
implicit_plot
442
views
1
answer
1
vote
2022-02-14 22:56:08 +0200
Zander K
How do I represent monomial reflection groups?
finite_group
600
views
1
answer
1
vote
2022-02-15 21:28:31 +0200
FrédéricC
Polynomial division on non usual ring.
division_polynomial
divisibility
division_algorithm
792
views
1
answer
1
vote
2022-02-16 14:28:20 +0200
slelievre
Using "Z with subscript" parameters in `solve` solutions
solve
solution
473
views
1
answer
1
vote
2022-02-18 19:48:13 +0200
ddd
Solve with the assumption z!=0
equation
1k
views
1
answer
1
vote
2022-02-20 14:48:12 +0200
eric_g
installing on linux
465
views
1
answer
1
vote
2022-02-19 21:48:00 +0200
Emmanuel Charpentier
Changing one letter in integrand causes sagemath/giac crash
giac
Integrate
crash
387
views
1
answer
1
vote
2022-02-22 13:07:43 +0200
rburing
Absolute number field extension
NumberField
absolute_polynomial
259
views
1
answer
no
votes
2022-02-25 19:39:18 +0200
Max Alekseyev
MacNeille completion for posets with Sage
posets
521
views
1
answer
2
votes
2022-02-25 17:21:37 +0200
Sébastien
Changing the zoom argument in tachyon plots is moving the graphics objects being shown. Why?
1k
views
1
answer
1
vote
2022-02-25 22:19:12 +0200
eric_g
conjugate of scalar field
sagemanifolds
scalar_field
conjugate
663
views
1
answer
1
vote
2022-02-26 16:49:03 +0200
rburing
Contour Plot of 1/(2*pi*sqrt(x^2 + y^2)), why is it square? How to fix it?
contours
2Dplot
contour_plot
howto
445
views
1
answer
1
vote
2022-02-27 17:47:35 +0200
rburing
GB for I=ideal(x^3-3*x^2-y+1,-x^2+y^2-1) leaves out a further step.
groebner_basis
697
views
1
answer
2
votes
2022-05-15 16:38:48 +0200
Daniel Lauer
EllipticCurve.rank (mwrank) leads to segmentation fault in Sage 9.5/9.0, but to a regular exception in Sage 8.2. Is this a bug of Sage 9.5/9.0?
segmentation_fault
crash
mwrank
division_by_zero
851
views
1
answer
no
votes
2022-02-27 15:43:13 +0200
slelievre
Installing sage 9.5 from source on Ubuntu 20.04
ubuntu
conda
369
views
1
answer
no
votes
2022-03-01 22:33:04 +0200
rburing
How to construct a condition on the family name of a variable without notice to its index
conditions
405
views
1
answer
3
votes
2022-03-02 07:54:45 +0200
rburing
primes of the form (p^q-q^p)/2 bad syntax?
784
views
1
answer
1
vote
2022-03-02 14:48:16 +0200
rburing
Polynomial multiplication using the DFT?
polynomial
multiplication
dft
convolution
687
views
1
answer
1
vote
2022-03-03 02:47:49 +0200
Max Alekseyev
How to select a serie of sublists according to an other list
list
439
views
1
answer
1
vote
2022-03-06 20:38:52 +0200
ErWinz
an uncomprehensible "max"
262
views
1
answer
1
vote
2022-03-07 13:16:04 +0200
slelievre
How to get a polynomial by changing base
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