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12469
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Tagged
173
views
1
answer
1
vote
2024-08-28 13:38:06 +0100
razimantv
Why does factor() assume that variables are real?
factorization
factor
expressions
symbolic-expression
720
views
1
answer
1
vote
2024-08-29 08:36:51 +0100
Emmanuel Charpentier
evaluating a string with variable assignments
205
views
1
answer
no
votes
2024-08-29 23:30:58 +0100
eric_g
canonical form of `(-1)^(1/4)` and/or `exp(pi*I/4)`
canonicalize
canonical-forms
symbolic-expression
217
views
1
answer
no
votes
2024-08-30 21:10:05 +0100
Max Alekseyev
integration with 'maxima' gives different result than 'sympy' and 'mathematica_free'
194
views
1
answer
no
votes
2024-09-05 11:19:33 +0100
Emmanuel Charpentier
How to find quartile 1 and 3 in sagemath
quartile
233
views
1
answer
-2
votes
2024-09-01 15:41:03 +0100
Emmanuel Charpentier
find coefficient of generating functions with three variable
generating_function
coefficients
combinatorics
function
190
views
1
answer
no
votes
2024-09-03 06:52:55 +0100
tolga
Solving this differential equation
desolve
diffeq
error
215
views
1
answer
no
votes
2024-09-06 16:06:53 +0100
Max Alekseyev
Adding two moving points on an elliptic curve
Elliptic-curves
145
views
1
answer
no
votes
2024-09-08 07:39:34 +0100
Emmanuel Charpentier
`legend_label` for 2d scatter plot
2Dplot
208
views
1
answer
no
votes
2024-09-11 20:37:29 +0100
Max Alekseyev
Splitting of a (1,-1) square matrix into (0,1) and (0,-1) summands satisfying certain conditions
matrices
linear-algebra
186
views
1
answer
1
vote
2024-09-12 17:33:31 +0100
FrédéricC
Simplify logarithmic expression
full_simplify
238
views
1
answer
1
vote
2024-09-20 02:20:26 +0100
Max Alekseyev
How to obtain a linear space from the direct sum of two spaces?
146
views
1
answer
1
vote
2024-09-19 22:05:39 +0100
John Palmieri
Mapping abstract vector spaces
vectorspace
mapping
Abstract
145
views
1
answer
1
vote
2024-09-23 16:20:55 +0100
Max Alekseyev
How to compute top-degree homogenization of ideal
ideals
homogeneous
multivariate
CommutativeAlgebra
164
views
1
answer
1
vote
2024-09-23 19:53:24 +0100
Emmanuel Charpentier
sage worksheet indexing issues
204
views
1
answer
-1
votes
2024-09-25 06:25:02 +0100
Emmanuel Charpentier
how to calculate the internal rate of return [closed]
analysis
177
views
1
answer
1
vote
2024-09-25 22:54:25 +0100
Max Alekseyev
Error while computing gomory hu tree of graph using LP [closed]
graphtheory
gomory-hu
graphs
combinatorics
LP
186
views
1
answer
3
votes
2024-09-27 02:31:25 +0100
John Palmieri
Graphs - vertex_connectivity - misleading behavior for parameter k [closed]
graph_theory
combinatorics
connectivity
vertex_connectivity
confirmed_issue
174
views
1
answer
1
vote
2024-09-27 14:08:51 +0100
Max Alekseyev
multivars eq ?
multivariable
217
views
1
answer
1
vote
2024-10-02 19:48:47 +0100
Afandi_MohAlsh
Change of Coords. in Symbolic Comp.
cartesian
spherical
coordinates
3_variables
224
views
1
answer
1
vote
2024-10-02 12:19:01 +0100
Emmanuel Charpentier
Basic operations not working in Multivariate Ring over QQbar
multivariate
polynomial
160
views
1
answer
3
votes
2024-10-02 13:56:31 +0100
Emmanuel Charpentier
The acyclic orientations function behaves unexpectedly
graph-theory
orientations
confirmed_issue
138
views
1
answer
1
vote
2024-10-03 17:20:22 +0100
Max Alekseyev
Limit with variables from array
limit
symbolic-expression
225
views
1
answer
1
vote
2024-10-04 21:50:47 +0100
vdelecroix
How to contribute C++ binaries to SAGE
C++
packages
pip
conda
112
views
1
answer
1
vote
2024-10-04 21:36:30 +0100
John Palmieri
Symbolic integration with parameter
symbolic-integration
division_by_zero
parameterers
212
views
1
answer
no
votes
2024-10-05 16:23:57 +0100
Max Alekseyev
Symbolic computation of a series expansion | Cauchy's theorem
symbolic-integration
Taylor_expansion
maxima
symbolic.expression
176
views
1
answer
-1
votes
2024-10-09 18:06:37 +0100
Max Alekseyev
How to get the Area of a Dyck path
DyckWords
126
views
1
answer
no
votes
2024-10-08 18:33:05 +0100
Max Alekseyev
right_kernel of a symbolic matrix has a division by zero
matrices
eigenvectors
vectorspace
right_kernel
substitute
203
views
1
answer
1
vote
2024-10-25 21:29:46 +0100
FrédéricC
A limit trivial in polar coordinates cannot be computed in Cartesian coordinates. Why ?
limit
122
views
1
answer
1
vote
2024-10-11 13:47:47 +0100
Emmanuel Charpentier
Expansion cos(3x)
trigonometry
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