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193 questions

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275
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no
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2020-01-07 11:14:00 +0200 ortollj

too complicated algebra => memory leak

76
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2020-04-02 19:12:25 +0200 Cyrille

Weird comportment in the construction of a matrix

249
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1
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2020-05-03 16:14:31 +0200 tmonteil

Decomposition of a matrix in subvectors

167
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2020-05-27 09:58:07 +0200 Sébastien

Conversion from a ring to another for matrix

162
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2020-06-08 00:23:28 +0200 tmonteil

How to define conditionaly two vector from one

918
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2
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2020-06-19 11:49:38 +0200 Cyrille

A Zip problem

330
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2
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2020-06-23 04:14:53 +0200 Juanjo flag of Spain

Vectorial division

209
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2020-07-02 09:45:48 +0200 tmonteil

How to organize a list according to an other list

273
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1
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2020-07-13 12:05:47 +0200 Sébastien

ipynb notebook for Beezer's Linear Algebra supplement

376
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2
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2020-07-16 20:28:02 +0200 EconJohn

Dealing with undefined exponents in SAGE

165
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2020-07-17 01:09:44 +0200 Juanjo flag of Spain

Unknown exponents causing problem to not be solved

433
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2020-07-30 23:58:30 +0200 John Palmieri flag of United States of America

Creating a matrix from block

202
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1
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2020-08-01 07:48:39 +0200 slelievre

Can't do simple algebraic division

395
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1
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2020-09-14 11:27:34 +0200 tmonteil

Pedagogical Fourier Motzkin

641
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2020-09-30 14:22:16 +0200 slelievre

Splitting a list into sub-list

149
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1
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2020-10-08 09:38:36 +0200 slelievre

Seemingly false answer by bool()

237
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2
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2020-10-10 18:09:49 +0200 slelievre

apply map in multiple dimension

377
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1
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2021-03-25 23:51:14 +0200 slelievre

Splitting a matrix

172
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1
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2021-04-25 17:33:02 +0200 Max Alekseyev flag of United States of America

factor symbolic expression

180
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2021-04-27 16:56:09 +0200 rburing flag of France

Substitution of an indexed variable in an expression

846
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2021-06-04 19:32:31 +0200 tmonteil

multiplication of a polytope

79
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2021-06-27 22:40:04 +0200 Cyrille

Doubt about solve_ineq

150
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2021-06-29 17:15:25 +0200 JSCHWING

I am trying to change the ring in sage.

132
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2021-06-30 00:39:18 +0200 John Palmieri flag of United States of America

Index problem

425
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1
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2022-04-23 00:06:09 +0200 John Palmieri flag of United States of America

How do we define commutation relations?

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