Questions - ASKSAGE: Sage Q&A Forum

759

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1

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2022-07-15 11:20:11 +0100 Ste-r

How to set a symbolic variable to square to zero?

1k

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4

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2022-08-01 07:02:12 +0100 Emmanuel Charpentier

Writing a matrix as a sum of matrices

765

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1

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2022-09-11 08:37:47 +0100 FrédéricC

Tropical Geometry

524

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1

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2022-10-05 17:58:03 +0100 Max Alekseyev

Can't find error in my code

2k

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3

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1

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2022-10-28 21:51:36 +0100 Max Alekseyev

solve_mod() takes long time and no result return when computing big numbers

1k

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1

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no

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2023-01-05 19:30:41 +0100 cmark

How to speed up this code

904

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1

answer

1

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2023-01-13 14:27:42 +0100 achrzesz

Calculating large symbolic determinants is too slow

397

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1

answer

1

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2023-01-07 14:51:19 +0100 dan_fulea

plot scattered data

2Dplot
scatt

1k

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2023-01-16 18:02:32 +0100 MArtusia

Inverse matrix and basis of subspace

inverse
base

207

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no

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2023-01-17 23:45:41 +0100 olovoks

Rational quadratic form from invariants

681

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1

answer

1

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2023-02-05 11:02:26 +0100 achrzesz

How am I able to take the gradient of a symbolic function twice?

352

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1

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no

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2023-03-04 08:03:07 +0100 achrzesz

Is there a function for negacyclic matrices?

1k

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3

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no

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2023-04-12 05:16:08 +0100 E Net Arch

StreamPlot error "ndim" is not an attribute

1k

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2

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1

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2023-06-06 10:55:48 +0100 slelievre

Generating Gabidulin codes

615

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1

answer

1

vote

2023-05-30 01:53:27 +0100 achrzesz

2D Gaussian integrals

327

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1

answer

1

vote

2023-08-21 08:01:30 +0100 ortollj

polyhedron pb

polyhedron

187

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no

answers

1

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2023-09-20 22:30:19 +0100 pranavtrivedi

How can we binarize Reed Solomon Codes?

792

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1

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no

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2023-10-04 13:14:27 +0100 rburing

Column space of a matrix

369

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1

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no

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2023-11-26 16:29:26 +0100 eric_g

How to define a vector field over a chart?

vector-fields

277

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no

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2023-12-03 04:23:20 +0100 hunKing

How to define a manifold for representing PDEs in vectorial form?

321

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no

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no

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2024-01-11 10:19:49 +0100 danbalans

Vector as function from a finite set

vector
space

157

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no

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no

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2024-02-19 16:53:43 +0100 MKS

Plot a 3D figure with different colors of a System of three Equations using SageMath

system_of_equations

290

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1

answer

no

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2024-02-27 09:01:32 +0100 ortollj

how display labels edges and color with dictionary?

738

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1

answer

1

vote

2024-04-01 13:29:15 +0100 grhkm

Modular Forms

222

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1

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no

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2024-03-19 11:19:22 +0100 Max Alekseyev

ternary recurrence sequence

360

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no

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no

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2024-03-19 05:23:19 +0100 saraf87

Information-set decoding(ISD) for linear codes

336

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1

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no

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2024-03-19 16:41:36 +0100 FrédéricC

Error in the revolution plot

267

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no

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no

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2024-04-22 21:53:55 +0100 Max Alekseyev

Finding minimum sub-algebra that contains a set

380

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2

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no

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2024-06-26 12:22:14 +0100 Emmanuel Charpentier

"==" with symbolics is doing unwanted boolean comparison

430

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1

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no

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2024-06-25 23:15:25 +0100 John Palmieri

249 questions

How to set a symbolic variable to square to zero?

Writing a matrix as a sum of matrices

Tropical Geometry

Can't find error in my code

solve_mod() takes long time and no result return when computing big numbers

How to speed up this code

Calculating large symbolic determinants is too slow

plot scattered data

Inverse matrix and basis of subspace

Rational quadratic form from invariants

How am I able to take the gradient of a symbolic function twice?

Is there a function for negacyclic matrices?

StreamPlot error "ndim" is not an attribute

Generating Gabidulin codes

2D Gaussian integrals

polyhedron pb

How can we binarize Reed Solomon Codes?

Column space of a matrix

How to define a vector field over a chart?

How to define a manifold for representing PDEs in vectorial form?

Vector as function from a finite set

Plot a 3D figure with different colors of a System of three Equations using SageMath

how display labels edges and color with dictionary?

Modular Forms

ternary recurrence sequence

Information-set decoding(ISD) for linear codes

Error in the revolution plot

Finding minimum sub-algebra that contains a set

"==" with symbolics is doing unwanted boolean comparison

cohomology difference C2 C3

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