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254 questions

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1k
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1
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1
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2013-05-08 16:48:29 +0100 tmonteil

large matrices

107
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no
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no
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2013-05-07 02:18:24 +0100 Dionysus

adjoint() does not work with trig functions.

780
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1
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no
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2013-03-29 08:33:48 +0100 vdelecroix

Table of primes

783
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2
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no
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2013-03-16 17:31:05 +0100 Leo_Mullan

numerical approximation of complex number

171
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2013-03-13 11:13:27 +0100 AndreasJG

firefox on MS Windows fails to show matrix parentheses

489
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2
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no
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2013-03-04 23:46:58 +0100 calc314

Assigning students in groups

152
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2013-02-15 18:19:58 +0100 rd256

assign the number of rows to a variable

268
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3
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2013-02-13 21:34:56 +0100 ppurka

Extracting a matrix from linear expressions

630
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2
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2013-02-01 20:52:47 +0100 DSM flag of Canada

empty matrix

752
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1
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2
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2013-02-01 08:59:53 +0100 kcrisman

check whether object is matrix

602
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6
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no
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2013-01-15 20:44:04 +0100 kcrisman

Matrices and mpmath

498
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3
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2012-11-20 18:32:17 +0100 DSM flag of Canada

matrix entry-wise comparison (masking)

119
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1
answer
1
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2012-10-29 09:31:33 +0100 Jason Grout

Deriving from Matrix class

23k
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1
answer
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2012-10-24 20:44:02 +0100 Jason Grout

What is the difference between dense and sparse matrices?

202
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1
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no
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2012-10-24 17:42:34 +0100 kcrisman

Matrix Multiplication

842
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1
answer
1
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2012-10-24 11:55:20 +0100 achrzesz

Matrix-valued functions

2k
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1
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3
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2012-10-23 16:34:33 +0100 achrzesz

Map a function to each element of a matrix?

674
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1
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no
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2012-10-18 00:51:23 +0100 calc314

How to convert sagemath matrix to R matrix?

761
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2
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no
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2012-10-08 17:33:33 +0100 Jason Grout

strings and other objects in matrices

266
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1
answer
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2012-10-05 07:27:57 +0100 Volker Braun

Sage for computer graphics?

397
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1
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no
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2012-08-06 12:04:09 +0100 fidbc flag of Canada

Graph matrix into network flow

1k
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1
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3
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2012-07-14 17:16:10 +0100 benjaminfjones

Plotting a latex matrix using text()

2k
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1
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no
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2012-06-07 10:37:41 +0100 achrzesz

Calculating an Orthonormal Basis

648
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2
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no
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2012-06-01 08:58:17 +0100 Svemmy

The minimum of a matrix

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