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284 questions

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457
views
3
answers
no
votes
2024-05-19 14:22:24 +0100 Emmanuel Charpentier

Matrix function

163
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no
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no
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2024-02-03 19:57:17 +0100 yeetcode flag of India

Variable Matrices on Sage

239
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1
answer
1
vote
2023-08-11 11:03:50 +0100 Emmanuel Charpentier

simplify fractions in a matrix

215
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1
answer
no
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2023-08-02 16:12:22 +0100 rburing flag of France

Displaying a matrix with scalar fields

115
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no
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2023-07-05 08:24:36 +0100 qsage

Cross Product of Generator Matrix

146
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1
answer
no
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2023-01-28 03:48:57 +0100 achrzesz

Strange result for Jordan_form()

243
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1
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2023-01-19 08:50:25 +0100 achrzesz

Find a list of list from a Matrix

220
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1
answer
no
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2023-01-13 21:49:35 +0100 John Palmieri flag of United States of America

Random matrix with density.

212
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1
answer
2
votes
2023-01-10 02:09:32 +0100 Pickle

Matrix symbolic definition for algebra

400
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no
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no
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2022-12-12 09:35:41 +0100 Sébastien Palcoux flag of China

Jordan form and simultaneous diagonalization

451
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1
answer
no
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2022-12-04 11:30:50 +0100 drumath

Create single-column matrix (aka. column vector)

192
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1
answer
1
vote
2022-10-22 12:21:11 +0100 slelievre

`repr` applied on a matrix

841
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4
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no
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2022-08-01 07:02:12 +0100 Emmanuel Charpentier

Writing a matrix as a sum of matrices

93
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no
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no
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2022-07-12 14:18:14 +0100 Tilpo

Manipulating matrices in Cython

664
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no
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no
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2022-06-22 16:39:40 +0100 mn124700

Solving Ax = 0 (non-trivially)

806
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1
answer
1
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2022-06-01 17:56:32 +0100 Max Alekseyev flag of United States of America

Symmetric matrix up to permutation of its columns

118
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no
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no
votes
2022-05-17 20:14:12 +0100 Pawly

What algorithm does Sage use for the product of two matrices?

83
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no
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no
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2022-04-14 20:15:56 +0100 Bsamuels

why can't sage row reduce in a composite modulo

195
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1
answer
no
votes
2022-03-28 17:15:02 +0100 tmonteil

Matrix operations

761
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1
answer
no
votes
2022-03-27 22:29:08 +0100 Sébastien Palcoux flag of China

Determinant and missing denominator

134
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no
answers
2
votes
2022-03-01 18:21:41 +0100 Bsamuels

DST and polynomial multiplication

311
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2
answers
1
vote
2022-02-26 19:32:46 +0100 Max Alekseyev flag of United States of America

How to define a matrix conditional to a list of strings

231
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1
answer
1
vote
2022-02-07 20:43:10 +0100 Max Alekseyev flag of United States of America

How to construct a matrix space ?

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