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284 questions

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5k
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2
answers
2
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2016-03-31 17:44:45 +0200 jungem

How to show the steps of Gauss' method

205
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no
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no
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2012-03-26 14:42:39 +0200 Jason Grout

why cannot recalculate (2)?

358
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no
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no
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2012-03-26 16:39:53 +0200 Shashank flag of United States of America

why cannot recalculate?

793
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1
answer
no
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2012-03-22 07:31:18 +0200 DSM flag of Canada

how to construct a dictionary of dictionaries from a list

6k
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1
answer
no
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2012-03-19 17:15:18 +0200 achrzesz

symbolic vector norm

772
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1
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no
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2012-03-09 13:55:46 +0200 Jason Grout

exponential matrix exp(A*t)

2k
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2
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no
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2012-03-08 13:34:26 +0200 kcrisman

exponential matrix exp(A)

1k
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1
answer
1
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2012-02-11 06:10:13 +0200 parzan

Linear transformation from polynomials

384
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2
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no
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2012-02-03 17:39:48 +0200 Shashank flag of United States of America

Matrix of variables required, or is it there already?

2k
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3
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1
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2012-02-03 13:44:51 +0200 Jason Grout

How to calculate sine of a matrix

402
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1
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no
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2019-08-29 18:37:55 +0200 FrédéricC flag of France

Finding short vectors kernel

2k
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2
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1
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2011-12-16 09:50:06 +0200 Volker Braun

Is there a way of doing gamma matrix manipulation in sage?

2k
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2
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1
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2011-12-10 12:31:51 +0200 torrasque

Is there a way to block diagonalize a matrix?

562
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1
answer
1
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2011-11-23 11:29:21 +0200 Simon King

Sage crashes when inverting a large matrix - alternatives?

1k
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1
answer
1
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2011-11-15 19:18:50 +0200 Shashank flag of United States of America

generalized Gell-Mann matrices

977
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2
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1
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2011-11-12 11:22:49 +0200 William Stein

Speeding up matrix multiplication?

773
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1
answer
1
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2013-06-26 18:14:35 +0200 tmonteil

Symbolic matrices and "integrity" of their inverse

8k
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4
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2
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2011-11-10 12:36:58 +0200 malb

Row echelon form of a matrix containing symbolic expresssions

9k
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2
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2
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2011-10-09 19:24:19 +0200 DSM flag of Canada

Editing entries of matrix

633
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4
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2
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2017-04-28 21:02:34 +0200 mforets

A^n, n=var(’n')

868
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2
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no
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2011-06-23 13:25:22 +0200 niles

how to properly substitute in a matrix?

1k
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1
answer
2
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2015-05-24 00:37:51 +0200 roberto

Matrix/Tensor derivative for Stress Tensor

548
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1
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no
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2011-05-22 21:34:46 +0200 DSM flag of Canada

matplotlib don't work??

6k
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2
answers
6
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2014-02-09 08:11:12 +0200 slelievre

Symbolic matrices

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