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8348
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Tagged
584
views
1
answer
1
vote
2019-08-26 09:12:10 +0200
FrédéricC
Inverse of real sparse matrix
RealField
inverse
confirmed_issue
SparseMatrix
576
views
1
answer
no
votes
2019-08-27 14:16:45 +0200
A.PASCONCINO
LLL algorithm extended to linearly dependent vectors
lattice_reduction
lll
3k
views
2
answers
1
vote
2019-08-26 18:19:01 +0200
rburing
Square roots in finite fields
sqrt
square_root
finitefield
535
views
1
answer
1
vote
2019-08-27 09:26:31 +0200
tmonteil
How can I solve line equation in SageMath?
functional_equation
965
views
2
answers
1
vote
2020-05-21 10:29:27 +0200
mwageringel
How to get the graded part of a graded ring?
graded_algebra
quotient_ring
401
views
1
answer
no
votes
2019-08-29 08:35:15 +0200
tmonteil
Given a matrix $M$ how to form the following matrix $N$ from $M$.
adjacency_matrix
block_matrix
536
views
1
answer
no
votes
2019-08-29 16:07:32 +0200
FrédéricC
Virasoro Verma module Basis
Virasoroalgebra
Verma_module
447
views
1
answer
no
votes
2019-08-30 16:35:08 +0200
Emmanuel Charpentier
SageTex, sage, version conflict?
sagetex
242
views
1
answer
no
votes
2019-08-31 13:04:17 +0200
Emmanuel Charpentier
trigonometric linear combination
944
views
1
answer
no
votes
2019-09-05 08:36:52 +0200
Emmanuel Charpentier
How did simplify_full() manipulate this expression?
symbolic-expression
simplify_full
combinatorics
1k
views
2
answers
1
vote
2019-09-02 12:15:18 +0200
rburing
Button to copy SageMath cell to clipboard
sagemathcell
html
button
905
views
1
answer
2
votes
2019-09-01 22:09:48 +0200
rburing
Vector valued function: unable to convert to symbolic expression
vector-fields
symbolic-expression
539
views
1
answer
-1
votes
2019-09-02 10:01:57 +0200
tmonteil
how do I enter (3e+2i)(−3+πi)?
calculus
337
views
no
answers
-2
votes
2019-09-06 05:20:40 +0200
dan_fulea
how do I enter 2sin|1−3√2|cos|1+ 2√3|
calculus
absolute
values
squareroot
467
views
1
answer
1
vote
2019-09-02 21:34:50 +0200
heluani
is an object of a subcategory an object of the ambient category?
categories
axiom
1k
views
2
answers
-1
votes
2019-09-02 19:21:56 +0200
Emmanuel Charpentier
error for (3*e+2*I)*(-3+pi*I)
calculus
pi
674
views
1
answer
3
votes
2019-09-06 11:43:55 +0200
heluani
implement algebras with some extra structure
categories
coercion
functors
268
views
no
answers
2
votes
2019-09-07 02:13:14 +0200
Sébastien Palcoux
Checking whether a real polynomial of 21 variables is non-negative
polynomials
positivity
multiple_variables
188
views
no
answers
no
votes
2019-09-06 15:51:03 +0200
JP_sagemath
What is the time complexity of rewriting polynomials?
computation_time
BooleanPolynomial
784
views
1
answer
no
votes
2019-09-08 19:12:37 +0200
rburing
How to evaluate polynomial in a polynomial ring at a particular value
function
1k
views
2
answers
2
votes
2019-09-09 03:49:09 +0200
Emmanuel Charpentier
solving simultaneous equations with solve()
1k
views
1
answer
no
votes
2019-09-09 02:42:26 +0200
Emmanuel Charpentier
Pandoc filter
739
views
1
answer
1
vote
2019-09-09 15:09:44 +0200
vdelecroix
Run sage notebook without sage.all imported
sage-notebook
1k
views
2
answers
no
votes
2019-09-13 23:39:31 +0200
dan_fulea
$p$-adic extension of $n$th root of unity.
p-adic
412
views
1
answer
2
votes
2019-09-10 13:58:49 +0200
tmonteil
How to re-use value from interact?
574
views
1
answer
1
vote
2019-09-10 16:34:16 +0200
tmonteil
Wehre can i download maxima?
maxima
math
545
views
1
answer
no
votes
2019-09-10 21:53:52 +0200
Emmanuel Charpentier
Restriction of scalars for free modules
vectorspace
coercion
740
views
1
answer
1
vote
2019-09-13 21:01:24 +0200
Emmanuel Charpentier
jmol stuck at "Initializing 3D display"
jmol
3D-plots
1k
views
1
answer
1
vote
2019-09-13 15:06:22 +0200
dan_fulea
How can one find a basis for modular forms with rational Fourier coefficients?
modular_forms
970
views
1
answer
1
vote
2019-09-13 22:58:55 +0200
dan_fulea
degree versus in_degree
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