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193 questions

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1k
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1
answer
1
vote
2019-06-09 10:49:14 +0200 FrédéricC flag of France

Efficient way to define many variables?

294
views
1
answer
no
votes
2019-08-07 14:27:21 +0200 Iguananaut

central idempotent of a finite dimensional algebra

463
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1
answer
1
vote
2019-08-21 11:04:41 +0200 rburing flag of France

Computing a formula in SAGE

406
views
1
answer
1
vote
2019-10-01 18:41:15 +0200 joakim_uhlin

Weak positivity

232
views
1
answer
no
votes
2020-10-11 23:10:00 +0200 slelievre

Reuse of already entered parameters

149
views
1
answer
no
votes
2019-11-13 14:09:14 +0200 Iguananaut

Vector multiplication

251
views
1
answer
2
votes
2020-01-18 14:29:38 +0200 rburing flag of France

Testing whether polynomial is in algebra of other polynomials

592
views
1
answer
2
votes
2020-01-21 13:37:58 +0200 rburing flag of France

how to best simplify/factor symbolic expressions

253
views
1
answer
no
votes
2020-05-03 16:14:31 +0200 tmonteil

Decomposition of a matrix in subvectors

168
views
1
answer
no
votes
2020-05-27 09:58:07 +0200 Sébastien

Conversion from a ring to another for matrix

162
views
1
answer
no
votes
2020-06-08 00:23:28 +0200 tmonteil

How to define conditionaly two vector from one

210
views
1
answer
no
votes
2020-07-02 09:45:48 +0200 tmonteil

How to organize a list according to an other list

274
views
1
answer
no
votes
2020-07-13 12:05:47 +0200 Sébastien

ipynb notebook for Beezer's Linear Algebra supplement

165
views
1
answer
no
votes
2020-07-17 01:09:44 +0200 Juanjo flag of Spain

Unknown exponents causing problem to not be solved

439
views
1
answer
no
votes
2020-07-30 23:58:30 +0200 John Palmieri flag of United States of America

Creating a matrix from block

202
views
1
answer
no
votes
2020-08-01 07:48:39 +0200 slelievre

Can't do simple algebraic division

400
views
1
answer
no
votes
2020-09-14 11:27:34 +0200 tmonteil

Pedagogical Fourier Motzkin

642
views
1
answer
no
votes
2020-09-30 14:22:16 +0200 slelievre

Splitting a list into sub-list

750
views
1
answer
1
vote
2020-09-28 20:35:35 +0200 slelievre

Concatenation of lists

1k
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1
answer
-2
votes
2020-10-06 00:40:56 +0200 slelievre

To give a name to an append list

149
views
1
answer
no
votes
2020-10-08 09:38:36 +0200 slelievre

Seemingly false answer by bool()

322
views
1
answer
1
vote
2020-11-23 20:57:47 +0200 rburing flag of France

Klee-Minty cube vertices for D=5

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EconJohn gravatar imagejoakim_uhlin gravatar imageanon gravatar imageArnab gravatar imageVochau gravatar imageCyrille gravatar imagerue82 gravatar imagemathworker21 gravatar imageBernardo Soares gravatar imageJohn Palmieri gravatar imageSébastien gravatar imagecybervigilante gravatar imageJose Brox gravatar imagerburing gravatar imageLeon gravatar imageJuanjo gravatar image