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4584
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425
views
1
answer
1
vote
2022-12-07 00:20:50 +0100
Dima
plotting ill-conditionned function
numerical
instability
plot
ill_conditioned
341
views
1
answer
1
vote
2022-11-19 23:30:42 +0100
Emmanuel Charpentier
implicit_plot doubled straight line
plot
implicit_plot
210
views
1
answer
no
votes
2022-11-18 18:46:18 +0100
Emmanuel Charpentier
Return index of variable
560
views
3
answers
no
votes
2022-11-18 15:42:04 +0100
Emmanuel Charpentier
Why is 'sum( diff(sin(x),x,n), n,1,2)' zero?
syntax
682
views
2
answers
3
votes
2022-11-19 23:33:11 +0100
Emmanuel Charpentier
Inconsistent/incorrect value of limit involving tan and tanh
confirmed_issue
589
views
2
answers
1
vote
2022-11-09 15:29:37 +0100
achrzesz
Use of min(x,y) in plot3d, integrals, etc.
integral
645
views
1
answer
1
vote
2022-11-21 02:29:47 +0100
alexhutman
Cython compilation fail after separating code
cython
compilation
462
views
1
answer
2
votes
2022-11-02 10:50:45 +0100
Emmanuel Charpentier
Why desolve() can not solve an ODE while SymPy can?
calculus
184
views
no
answers
1
vote
2022-11-01 13:55:11 +0100
Rulatir
Decouple computing data for a plot and creating the plot object?
2Dplot
650
views
1
answer
1
vote
2024-02-25 21:52:09 +0100
yeetcode
Applying RREF transformation of one matrix to another
357
views
1
answer
1
vote
2022-10-31 20:15:07 +0100
Emmanuel Charpentier
How to get result - diophantines equation
diophantine
830
views
1
answer
no
votes
2022-10-31 23:07:49 +0100
Max Alekseyev
Problem with extracting coefficients in a formal expression
symbolic-expression
multivariate
formal-power-series
223
views
1
answer
1
vote
2022-10-31 19:55:56 +0100
Max Alekseyev
Simplifying expression
simplification
837
views
1
answer
2
votes
2022-10-31 01:12:10 +0100
user5362
distortion map phi(x,y) = (-x, i*y) where i = sqrt(-1)
weil_pairing
EllipticCurve
distortion_map
homomorphism
266
views
no
answers
3
votes
2022-10-26 08:45:39 +0100
springfieldgion
Isomorphism of planar graphs
graphs
planar-graph
graph
isomorphism
517
views
1
answer
2
votes
2022-10-25 20:33:48 +0100
azerbajdzan
`solve_right` causes increasing memory usage of python.exe
Memory
equation_in_matrix
linear-algebra
1k
views
no
answers
1
vote
2022-10-25 17:01:40 +0100
po
conda-forge install SageMath 9.7 fails
installation
9.7
conda
2k
views
3
answers
1
vote
2022-10-28 21:51:36 +0100
Max Alekseyev
solve_mod() takes long time and no result return when computing big numbers
solve_mod
multiple
variables
equation
258
views
1
answer
1
vote
2022-11-01 05:34:17 +0100
Max Alekseyev
Why does this code have trubles with a specific input?
for
for_cycles
iterations
errors
TypeError
493
views
1
answer
1
vote
2022-10-30 16:33:06 +0100
Juanjo
Present a LaTeX table in ask.sagemath.org's markdown
table
html
388
views
1
answer
1
vote
2022-10-22 12:21:11 +0100
slelievre
`repr` applied on a matrix
repr
matrix
674
views
1
answer
no
votes
2022-10-22 16:33:09 +0100
Emmanuel Charpentier
plot the the intersection of two surfaces in 3d, use of a special colour for the intersection
3D-plots
302
views
2
answers
no
votes
2022-10-22 18:13:21 +0100
slelievre
double indexed variables in a table header
indexed
175
views
no
answers
2
votes
2022-10-18 09:20:27 +0100
Yi
Factoring Polynomial in Finite field
733
views
1
answer
1
vote
2022-10-19 11:58:52 +0100
Emmanuel Charpentier
Solve an ODE in Sagemath where the the value of the function and the value of its derivative is known at different points
desolve
calculus
differential_eqns
initial_condition
668
views
2
answers
1
vote
2022-10-18 11:00:46 +0100
achrzesz
Unable to Integrate function
integral
mathematica
503
views
1
answer
1
vote
2022-10-14 10:00:23 +0100
rburing
How to plot implicit surfaces as scattered points (no interpolation)
implicit_plot3d
3D-plots
521
views
1
answer
no
votes
2022-10-12 01:31:51 +0100
Max Alekseyev
Changing the meaning of /
approximation
padic
228
views
no
answers
1
vote
2022-10-11 05:41:18 +0100
lirelum
ImportError when using find_root
ImportError
Sage9.7
mac
452
views
1
answer
2
votes
2022-10-10 10:34:52 +0100
Dox
Integrating an integral
Integrate
integral
symbolic-integration
integration
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