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249
questions
Tagged
1k
views
1
answer
3
votes
2020-04-06 22:26:23 +0200
mwageringel
a basis for quotient module/vector space
quotient_ring
ideal
LaurentPolynomial
InfPolynomialRing
714
views
1
answer
2
votes
2020-04-18 13:00:16 +0200
mwageringel
Polynomial ring indexed over an abelian group (magma).
magma
DefineVariables
453
views
no
answers
no
votes
2020-04-22 23:03:10 +0200
Cyrille
Pb with unicode character
unicode
340
views
1
answer
no
votes
2020-04-23 09:41:19 +0200
Cyrille
Strange behavior of bool()
analysis
1k
views
1
answer
2
votes
2020-04-27 17:07:37 +0200
mocalvao
metric perturbations on Sagemanifolds
sagemanifolds
1k
views
3
answers
1
vote
2020-05-02 12:30:34 +0200
Cyrille
Can you specify an explicit curve by specifying its x,y points ?
explicit
curve
interpolation
Derivatives
numerical_integral
641
views
1
answer
1
vote
2020-05-02 18:19:26 +0200
21er33
minimization without constraints gives error for multiple dimension
optimization
403
views
no
answers
no
votes
2020-05-09 22:46:14 +0200
Mika007
Problems with scipy's optimize
848
views
2
answers
2
votes
2020-05-12 21:36:23 +0200
mwageringel
From one polynomial over an algebraic extension to several over Q.
polynomials
845
views
no
answers
no
votes
2020-05-21 21:00:25 +0200
slelievre
Strange behaviour in simplifying a function
analysis
3k
views
1
answer
1
vote
2020-06-03 20:04:00 +0200
Emmanuel Charpentier
Parallelizing symbolic matrix*vector computations for sparse matrices and vectors
parallelization
SparseMatrix
sparse
1k
views
1
answer
no
votes
2020-05-27 20:07:37 +0200
rburing
Warning against a deprecated function
programming
1k
views
2
answers
3
votes
2020-06-09 21:34:25 +0200
DerekH
Toric Ideal of Point Configuration Yielding Whole Ring?
discrete-geometry
triangulation
PointConfiguration
toric-ideals
257
views
no
answers
no
votes
2020-06-20 03:14:27 +0200
Noble Mushtak
What does "hidden_function keyword" mean?
valueerror
hidden_keyword
linear-algebra
1k
views
3
answers
2
votes
2021-04-15 21:51:03 +0200
eric_g
Why `unable to convert (sin(h(x)), cos(h(x))) to a symbolic expression`?
symbolic-expression
332
views
no
answers
no
votes
2020-07-31 08:29:40 +0200
Cyrille
One step linear programming pivot
linear-programming
355
views
no
answers
no
votes
2020-08-05 17:20:38 +0200
Cyrille
Test for a valid entry in a matrix
matrix
527
views
1
answer
1
vote
2020-09-24 23:10:51 +0200
slelievre
An algorithm on root systems' vectors "ValueError: too many values to unpack "
1k
views
1
answer
1
vote
2020-09-24 22:59:31 +0200
slelievre
Root systems algorithm: "TypeError: 'str' object is not callable"
670
views
no
answers
no
votes
2020-09-02 18:10:13 +0200
JRHales
solving a matrix equation in the integers.
MixedIntegerLinear
linear-programming
linear-algebra
408
views
no
answers
1
vote
2020-09-13 00:41:36 +0200
TheHiggsBozo
"triangular" sliders when plotting with @interact ?
interact
2Dplot
3D-plots
2k
views
1
answer
-2
votes
2020-10-06 00:40:56 +0200
slelievre
To give a name to an append list
algebra
1k
views
1
answer
1
vote
2020-10-22 07:51:20 +0200
Emmanuel Charpentier
find maximum value of F
max_symbolic
expressions
sage
function
701
views
1
answer
1
vote
2020-10-26 21:37:30 +0200
eric_g
Extrinsic curvature of Riemannian submanifold: no basis found for computing the components
sagemanifold
submanifolds
1k
views
1
answer
4
votes
2020-11-02 08:35:07 +0200
ortollj
Calimero effect in plot3d
plot3d
1k
views
2
answers
3
votes
2020-12-12 03:14:15 +0200
Juanjo
Filling a hyperbolic polygon
hyperbolic_geometry
graphics
1k
views
1
answer
1
vote
2020-12-01 01:34:28 +0200
mocha
use type signature in functions for matrix and vector
matrix
746
views
2
answers
1
vote
2020-12-17 12:41:03 +0200
Juanjo
minimize_constrained works for f(x,y)=x+y but not for f(x,y)=x
confirmed_issue
1k
views
1
answer
1
vote
2020-12-27 12:32:07 +0200
slelievre
How to arrange real and imaginary parts of a complex number
complex-numbers
real-part
imaginary-part
638
views
1
answer
1
vote
2021-01-13 17:24:55 +0200
FrédéricC
How to compute in the Tensor Algebra $T(V)$ ?
TensorProducts
algebra
universal-algebra
Lie_algebra
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