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8175
questions
Tagged
735
views
1
answer
1
vote
2022-02-25 22:19:12 +0100
eric_g
conjugate of scalar field
sagemanifolds
scalar_field
conjugate
257
views
1
answer
1
vote
2022-02-26 16:49:03 +0100
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
214
views
1
answer
1
vote
2022-02-27 17:47:35 +0100
rburing
GB for I=ideal(x^3-3*x^2-y+1,-x^2+y^2-1) leaves out a further step.
groebner_basis
292
views
1
answer
2
votes
2022-05-15 16:38:48 +0100
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
410
views
1
answer
no
votes
2022-02-27 15:43:13 +0100
slelievre
Installing sage 9.5 from source on Ubuntu 20.04
ubuntu
conda
198
views
1
answer
no
votes
2022-03-01 22:33:04 +0100
rburing
How to construct a condition on the family name of a variable without notice to its index
conditions
262
views
1
answer
3
votes
2022-03-02 07:54:45 +0100
rburing
primes of the form (p^q-q^p)/2 bad syntax?
435
views
1
answer
1
vote
2022-03-02 14:48:16 +0100
rburing
Polynomial multiplication using the DFT?
polynomial
multiplication
dft
convolution
377
views
1
answer
1
vote
2022-03-03 02:47:49 +0100
Max Alekseyev
How to select a serie of sublists according to an other list
list
200
views
1
answer
1
vote
2022-03-06 20:38:52 +0100
ErWinz
an uncomprehensible "max"
156
views
1
answer
1
vote
2022-03-07 13:16:04 +0100
slelievre
How to get a polynomial by changing base
218
views
1
answer
1
vote
2022-03-12 18:08:28 +0100
slelievre
Using GAP in Sage and reusing the results
gap
149
views
1
answer
no
votes
2022-03-12 21:01:07 +0100
Emmanuel Charpentier
implicit plot 3d for a triangle
1k
views
1
answer
no
votes
2022-03-13 21:21:57 +0100
Max Alekseyev
Solve system of symbolic binary nonlinear equations
grobner-basis
binary
169
views
1
answer
1
vote
2022-03-14 18:21:28 +0100
John Palmieri
where to get sagetex.sty
664
views
1
answer
no
votes
2022-03-15 15:37:41 +0100
eric_g
Why is .sage file not running from terminal on Ubuntu 20.04?
sagemath
415
views
1
answer
no
votes
2022-03-16 16:15:46 +0100
LouP
Where is numpy, scipy, etc. for Python 3.7 ??
python
3.7
2.7
numpy
scipy
280
views
1
answer
3
votes
2022-03-16 13:45:53 +0100
eric_g
LCM of 3 polynomials
confirmed_issue
242
views
1
answer
1
vote
2022-03-17 15:01:01 +0100
Marc Culler
Why failure to launch python 3.9 in script?
158
views
1
answer
1
vote
2022-03-19 16:04:53 +0100
dsejas
Is there a way to center a sagecell result
Sagecells
179
views
1
answer
1
vote
2022-03-19 15:41:26 +0100
dsejas
Why do I have to define a function using python code def for the formatted output to work?
Formatted
output
194
views
1
answer
1
vote
2022-03-19 15:06:57 +0100
dsejas
Area under two curves
501
views
1
answer
-2
votes
2022-03-19 15:28:59 +0100
dsejas
Vandermonde Matrix
171
views
1
answer
no
votes
2022-03-20 10:36:02 +0100
Emmanuel Charpentier
How to create a constrained symbolic vector
266
views
1
answer
2
votes
2022-03-24 16:40:50 +0100
cav_rt
Choose figsize for 3D plots
plot3d
show
figsize
151
views
1
answer
no
votes
2022-03-22 17:06:42 +0100
slelievre
Defining an indexed list of variable with Latex_name
variables
648
views
1
answer
no
votes
2022-03-25 23:23:23 +0100
Emmanuel Charpentier
How to tabulate $(r\cos\theta,r\sin\theta)$ from $(t,r,\theta)$ obtained from solving a system of ODE using RK4?
649
views
1
answer
1
vote
2022-03-29 17:49:43 +0100
brettpim
Firefox not launching jupyter session properly
Firefox
Jupyter
415
views
1
answer
2
votes
2022-03-26 17:51:59 +0100
FrédéricC
Trouble defining polynomial ring over Gaussian integers
error
complex-numbers
PolynomialRing
version9.4
683
views
1
answer
no
votes
2022-03-28 17:28:03 +0100
tmonteil
plot P1 or P2 is right, but I see a wrong in the figure(P1+P2), how to solve it?
plot
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