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12751
questions
Tagged
457
views
1
answer
no
votes
2019-08-31 17:00:00 +0200
dan_fulea
How to find the norm of a quaternion?
575
views
1
answer
1
vote
2019-08-26 09:12:10 +0200
FrédéricC
Inverse of real sparse matrix
RealField
inverse
confirmed_issue
SparseMatrix
573
views
1
answer
no
votes
2019-08-27 14:16:45 +0200
A.PASCONCINO
LLL algorithm extended to linearly dependent vectors
lattice_reduction
lll
534
views
1
answer
1
vote
2019-08-27 09:26:31 +0200
tmonteil
How can I solve line equation in SageMath?
functional_equation
678
views
1
answer
1
vote
2019-08-28 16:49:39 +0200
B r u n o
weighted univariate polynomials
PolynomialRing
weighted
confirmed_issue
781
views
1
answer
no
votes
2019-08-28 13:24:23 +0200
eric_g
How to set a metric tensor inverse?
sagemanifolds
riemann
metric
399
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
535
views
1
answer
no
votes
2019-08-29 16:07:32 +0200
FrédéricC
Virasoro Verma module Basis
Virasoroalgebra
Verma_module
732
views
1
answer
1
vote
2019-08-30 11:29:55 +0200
eric_g
Changing chart multiple times in sagemanifolds
sagemanifolds
transition_map
440
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
943
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
499
views
1
answer
no
votes
2019-08-31 20:24:49 +0200
ortollj
impossible to ask my question [closed]
858
views
1
answer
4
votes
2020-12-09 20:12:38 +0200
slelievre
donation button on Sagemath.org ?
901
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
538
views
1
answer
-1
votes
2019-09-02 10:01:57 +0200
tmonteil
how do I enter (3e+2i)(−3+πi)?
calculus
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
673
views
1
answer
3
votes
2019-09-06 11:43:55 +0200
heluani
implement algebras with some extra structure
categories
coercion
functors
1k
views
1
answer
no
votes
2019-09-04 11:10:57 +0200
tmonteil
no lambda Var
lambda
922
views
1
answer
1
vote
2019-09-13 12:26:22 +0200
tmonteil
How to Latex-print matrices as a bold uppercase letter?
variable_issue
881
views
1
answer
1
vote
2019-09-12 14:48:28 +0200
rburing
Determinants of Matrices with Symmetric Functions
SymmetricFunctions
determinant
quotient
781
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
639
views
1
answer
1
vote
2019-09-14 16:33:11 +0200
eric_g
Error computing curvature of graph submanifold
sagemanifolds
confirmed_issue
submanifolds
curvature
770
views
1
answer
no
votes
2019-09-08 21:52:19 +0200
eric_g
simplify not working correctly with conjugate?
simplify
conjugate
1k
views
1
answer
no
votes
2019-09-09 02:42:26 +0200
Emmanuel Charpentier
Pandoc filter
733
views
1
answer
1
vote
2019-09-09 15:09:44 +0200
vdelecroix
Run sage notebook without sage.all imported
sage-notebook
409
views
1
answer
2
votes
2019-09-10 13:58:49 +0200
tmonteil
How to re-use value from interact?
572
views
1
answer
1
vote
2019-09-10 16:34:16 +0200
tmonteil
Wehre can i download maxima?
maxima
math
544
views
1
answer
no
votes
2019-09-10 21:53:52 +0200
Emmanuel Charpentier
Restriction of scalars for free modules
vectorspace
coercion
739
views
1
answer
1
vote
2019-09-13 21:01:24 +0200
Emmanuel Charpentier
jmol stuck at "Initializing 3D display"
jmol
3D-plots
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