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12470
questions
Tagged
146
views
2
answers
no
votes
2022-10-22 18:13:21 +0100
slelievre
double indexed variables in a table header
indexed
190
views
2
answers
no
votes
2022-11-02 11:00:57 +0100
slelievre
Difficulty with log and ploting log
2Dplot
logarithm
311
views
2
answers
no
votes
2022-11-05 23:51:28 +0100
Emmanuel Charpentier
exp(x/(x+1)+1/(x+1)) fails to be simplified
simplify_full
issue
351
views
2
answers
1
vote
2022-11-09 15:29:37 +0100
achrzesz
Use of min(x,y) in plot3d, integrals, etc.
integral
285
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
134
views
2
answers
no
votes
2022-11-18 18:49:52 +0100
Emmanuel Charpentier
Why is sum(LIST[n], n, 0, 5) for a given list LIST wrong?
syntax
180
views
2
answers
no
votes
2022-11-24 18:18:24 +0100
Thrash
Return degree of polynomial in InfinitePolynomialRing
degree
multivariate
polynomials
242
views
2
answers
1
vote
2022-11-26 12:58:38 +0100
slelievre
Problem to calculate arcsin(5/24*cos(45)) to a real number
calculation
expression
374
views
2
answers
1
vote
2022-11-26 10:49:14 +0100
vdelecroix
Algebraically solving system of nonlinear equations with parameters
equation-system
algebraic
solution
164
views
2
answers
1
vote
2022-11-23 19:10:50 +0100
Emmanuel Charpentier
String Output from Multiple Function Calls
string
output
293
views
2
answers
no
votes
2022-11-24 03:54:23 +0100
achrzesz
sagemath displays in different lines
display
latex
integral
209
views
2
answers
no
votes
2022-12-03 13:49:32 +0100
Emmanuel Charpentier
Quotient of Polynomial Ring (Leading Coefficient)
polynomials
quotient_ring
171
views
2
answers
no
votes
2022-12-04 00:21:49 +0100
Emmanuel Charpentier
Invertible matrix with integer coefficients
integer_matrix
invertible_matrix
block_matrix
integer
885
views
2
answers
no
votes
2022-12-06 08:50:16 +0100
David Coudert
How to create a weighted graph and evaluate all the shortest path
graph
172
views
2
answers
no
votes
2022-12-18 10:45:15 +0100
vdelecroix
Compute common number field of algebraic numbers
algebraic_number
number_fields
embedding
261
views
2
answers
no
votes
2022-12-22 08:22:51 +0100
Emmanuel Charpentier
how to evaluate a constructed expression
eval
evalf
symbolic
614
views
2
answers
no
votes
2022-12-26 19:02:52 +0100
achrzesz
How can I calculate limit(cos(x+I*y),y=infinity) ?
limit
complex
function
264
views
2
answers
no
votes
2023-01-04 01:43:51 +0100
Juanjo
highlighting specific regions in a plot
2Dplot
301
views
2
answers
no
votes
2023-01-05 22:48:32 +0100
dan_fulea
checking whether the polynomial has a rational root
polynomial
roots
change_ring
complex-numbers
rational-number
145
views
2
answers
1
vote
2023-01-03 00:32:51 +0100
ErWinz
2 questions : savefig + show
349
views
2
answers
no
votes
2023-01-04 21:59:01 +0100
cmark
Finding subset of lists with common entries
list
entries
intersection
common
244
views
2
answers
no
votes
2023-01-05 11:09:02 +0100
eric_g
Who is the encoder of jordan_form in SageMath?
jordan_form
encoding
176
views
2
answers
no
votes
2023-01-14 14:43:11 +0100
Emmanuel Charpentier
How do I solve vector loop equations
212
views
2
answers
no
votes
2023-02-15 18:10:32 +0100
achrzesz
need precise obvious values solving V^t A V =p(x0,x1), A, V matrix
solve
assume
169
views
2
answers
no
votes
2023-01-23 17:25:52 +0100
Emmanuel Charpentier
Applying a polynomial to a matrix
analysis
148
views
2
answers
1
vote
2023-01-23 10:38:16 +0100
eric_g
Unexpected results defining a scalar field
vector_calculus
455
views
2
answers
2
votes
2023-01-27 22:28:35 +0100
dan_fulea
polynomial variable rewrite
polynomial
362
views
2
answers
1
vote
2023-01-24 14:19:14 +0100
rburing
Model of polynomial over $GF(2^n)$ as polynomials over $GF(2)$
PolynomialRing
binary
149
views
2
answers
no
votes
2023-02-08 13:08:57 +0100
Emmanuel Charpentier
Rings and Fields in SageMath
ring
308
views
2
answers
1
vote
2023-02-11 15:24:53 +0100
Max Alekseyev
More efficient methods for finding subsets of Subsets()
combinatorics
Subsets
list-comprehension
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