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437
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Tagged
917
views
1
answer
no
votes
4 years ago
dsejas
integral of function with sgn (x,I) inside
sgn
146
views
no
answers
no
votes
4 years ago
slelievre
"Affine diagonalization algorithm" in n-dimensions?
algorithm
diagonalize
Implementation
1k
views
2
answers
no
votes
4 years ago
rob
How show vector or matrix in legend label of plot in latex?
legend
label
2Dplot
latex
plot
1k
views
2
answers
1
vote
4 years ago
ortollj
how to fill region with color
plot_region
702
views
1
answer
1
vote
4 years ago
Emmanuel Charpentier
find_root fails in for loop with type coercion error
find_root
TypeError
RealNumber
integer
for
353
views
1
answer
1
vote
4 years ago
FrédéricC
How to compute in the Tensor Algebra
T
(
V
)
?
TensorProducts
algebra
universal-algebra
Lie_algebra
1k
views
1
answer
1
vote
4 years ago
slelievre
How to arrange real and imaginary parts of a complex number
complex-numbers
real-part
imaginary-part
454
views
2
answers
1
vote
4 years ago
Juanjo
minimize_constrained works for f(x,y)=x+y but not for f(x,y)=x
confirmed_issue
308
views
1
answer
1
vote
4 years ago
slelievre
Coordinates in a free submodule
linear-algebra
803
views
2
answers
3
votes
4 years ago
Juanjo
Filling a hyperbolic polygon
hyperbolic_geometry
graphics
797
views
1
answer
1
vote
4 years ago
mocha
use type signature in functions for matrix and vector
matrix
1k
views
1
answer
4
votes
4 years ago
ortollj
Calimero effect in plot3d
plot3d
468
views
1
answer
1
vote
4 years ago
eric_g
Extrinsic curvature of Riemannian submanifold: no basis found for computing the components
sagemanifold
submanifolds
1k
views
1
answer
1
vote
4 years ago
Emmanuel Charpentier
find maximum value of F
max_symbolic
expressions
sage
function
366
views
2
answers
no
votes
4 years ago
slelievre
apply map in multiple dimension
algebra
1k
views
1
answer
-2
votes
4 years ago
slelievre
To give a name to an append list
algebra
362
views
1
answer
1
vote
4 years ago
slelievre
An algorithm on root systems' vectors "ValueError: too many values to unpack "
1k
views
1
answer
1
vote
4 years ago
slelievre
Root systems algorithm: "TypeError: 'str' object is not callable"
250
views
no
answers
1
vote
4 years ago
TheHiggsBozo
"triangular" sliders when plotting with @interact ?
interact
2Dplot
3D-plots
515
views
no
answers
no
votes
4 years ago
JRHales
solving a matrix equation in the integers.
MixedIntegerLinear
linear-programming
linear-algebra
267
views
no
answers
no
votes
4 years ago
Cyrille
Test for a valid entry in a matrix
matrix
713
views
1
answer
no
votes
4 years ago
slelievre
How to permute strings from two lists (or vectors)
list
281
views
no
answers
no
votes
4 years ago
Cyrille
One step linear programming pivot
linear-programming
481
views
1
answer
1
vote
4 years ago
bksadie
Differentiating function with fluctuating number of variables
linear-algebra
519
views
1
answer
no
votes
4 years ago
nbruin
What are these extra terms in symmetric polynomial calculations?
SymmetricFunctions
polynomials
721
views
1
answer
no
votes
4 years ago
jaydfox
List Object not Callable
matrix
callable
list
vector
1k
views
1
answer
no
votes
4 years ago
John Palmieri
Checking what the span is for a vector
linear-algebra
span
matrix
vector
693
views
1
answer
1
vote
4 years ago
eric_g
plot_vector_field3d in spherical coordinates
plot_vector_field
6k
views
6
answers
2
votes
4 years ago
ortollj
Plotting question
plot
complex
614
views
1
answer
no
votes
4 years ago
slelievre
Multiplying a vector to a list
dot
product
DifferentialForms
forms
vector
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