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Questions tagged [blkarray]

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0
votes
1answer
21 views

How to add more clearance near the brackets of `blockarray` blocks?

In the image above, we can see that blockarray barely leaves any clearance between the matrix content and the brackets around it. The distance from the first row to the orange line is extremely small. ...
2
votes
3answers
183 views

How can I reduce the size of matrix?

How can I reduce the size of below matrix? (i.e. this matrix is wide, i want to reduce the distance of entries.) \documentclass{article} \usepackage{mathtools} \usepackage{blkarray, bigstrut} % \...
1
vote
1answer
28 views

Brackets around blkarray are too big

This is a followup to this question. MWE (given by Henri Menke in the linked post): \documentclass{article} \usepackage{blkarray} \begin{document} \[ \left[ \begin{blockarray}{ccccccc} \...
3
votes
3answers
60 views

Blockarray superscript

I am using blkarray to generate a labelled matrix. I would like to indicate the transpose of such matrix using a superscript with T. However I cannot find the right syntax to get what I want. Below ...
1
vote
3answers
120 views

Align diagonals of a labelled matrix with diagonal dots

I have a labelled matrix generated through the blockarray package. \documentclass{article} \usepackage{blkarray} \usepackage{amsmath} \begin{document} \begin{equation} \bm{\tilde{T}}_{(2,1)} = \begin{...
1
vote
1answer
152 views

How can I have a multicolumn label with blockarray before the block portion?

I'm trying to have a multicolumn label but that doesn't seem to work. When I run the following, it fails: \begin{equation*} \mathbf{C} = \begin{blockarray}{ccccccc} & \multicolumn{...
1
vote
3answers
116 views

Highlighting certain parts of matrix without TikZ

I have a matrix, given in the following snippet: \documentclass{article} \usepackage[utf8]{inputenc} \usepackage[english]{babel} \usepackage{blkarray} \begin{document} \begin{equation} \begin{...
6
votes
4answers
310 views

Special matrix - don't know how

Now... I know this code is embarrassing but it's the closer I've got, at least as displayed output, to what I'm trying to do \documentclass{article} \usepackage{amsmath,blkarray,newpxtext,newpxmath} \...
0
votes
1answer
117 views

Why does not blockarray align when used in array?

In the following example \documentclass{article} \usepackage{blkarray} \begin{document} \begin{displaymath} \begin{array}{r@{\;=\;}l} c & \begin{blockarray}{[c]c} 0 & \...
1
vote
1answer
97 views

Why does Resizebox and blockarray give errors?

I am making a table using blkarray but I need to scale it so that it fits: \documentclass{memoir} \usepackage{blkarray} \usepackage{graphicx} \begin{document} \begin{table}[tbp] \caption{Lore ipsum} ...
1
vote
1answer
104 views

Horizontal cline lengths inside blkarray

Consider the following MWE using the blkarray package: \documentclass[11pt]{article} \usepackage{lmodern} \usepackage{blkarray} \begin{document} \[ \begin{blockarray}{[ccc|ccc|cc]c} \mathsf{x} & ...
6
votes
4answers
619 views

Matrix with text besides it behavior weird after equal symbol

I tried to add some text beside a matrix to illustrate it, then I found a solution using package blkarray. Following is the code, and it succeeds to add some text right to the matrix. \[\begin{...