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284 questions

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2
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2
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2016-01-19 18:05:33 +0200 slelievre

1x1 matrix -> scalar

392
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1
answer
2
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2016-02-22 14:13:56 +0200 tmonteil

matrix over TropicalSemiring

811
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1
answer
2
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2017-01-01 16:27:53 +0200 tmonteil

Deepcopy of a Matrix SageMath

603
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2
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2
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2018-05-30 04:00:45 +0200 dimahphone

Matrix Group over Symbolic Ring

4k
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1
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2
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2018-06-13 03:35:59 +0200 slelievre

How do I normalize the columns of a matrix?

555
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1
answer
2
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2018-08-22 15:21:47 +0200 Sébastien

su2 matrix exponentiation

1k
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2
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2
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2019-03-01 20:39:47 +0200 John Palmieri flag of United States of America

Generate a random non-singular matrix?

679
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1
answer
2
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2019-04-17 10:21:22 +0200 scrName

General solution for a matrix

326
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2
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2
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2020-07-17 19:18:06 +0200 slelievre

Zero Matrix has an Inverse over Finite Field?

611
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1
answer
2
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2021-02-26 00:14:16 +0200 Max Alekseyev flag of United States of America

How one can find a matrix with given condition?

402
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2
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2
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2021-11-09 01:08:56 +0200 John Palmieri flag of United States of America

How to use the output matrix as an input in Sage

428
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1
answer
2
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2021-11-29 15:11:06 +0200 tmonteil

Change the value of a single element in a matrix

102
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no
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2
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2022-03-01 18:21:41 +0200 Bsamuels

DST and polynomial multiplication

112
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1
answer
2
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2023-01-10 02:09:32 +0200 Pickle

Matrix symbolic definition for algebra

7k
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3
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1
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2010-08-23 17:57:07 +0200 cswiercz

how to get the diagonal of a matrix?

819
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1
answer
1
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2010-12-16 16:15:48 +0200 pangard

How to make 1:1 matrix plots?

3k
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2
answers
1
vote
2010-12-28 20:35:54 +0200 mhfrey

Matrix Multiplication

1k
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3
answers
1
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2011-05-16 16:20:55 +0200 kcrisman

reduce_trig for matrices

560
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1
answer
1
vote
2011-01-09 08:50:18 +0200 DSM flag of Canada

Converting kernel to matrix

598
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2
answers
1
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2011-01-10 12:57:44 +0200 niles

Efficient kernel-computing of sparse GF2 matrices

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

How to calculate sine of a matrix

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

982
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2
answers
1
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2011-11-12 11:22:49 +0200 William Stein

Speeding up matrix multiplication?

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

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?

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