Questions tagged [blkarray]

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3
votes
4answers
103 views

Space between columns in blockarray

I'm looking for a way to change the column space in a blockarray. I tried by setting \arraycolsep and \setlength{\tabcolsep}{20pt} but none of these solutions were successful. Here is the code : \...
1
vote
1answer
50 views

Vertical Spacing - blkarray environment inside align environment

I have created my own command that creates labelled column vectors using the blkarray environment. Vertical spacing issues arises when the command is used inside the align environment. It generated ...
1
vote
2answers
165 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. ...
3
votes
3answers
384 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
3answers
282 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
55 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
165 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
1answer
351 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
168 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
338 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
161 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
144 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
177 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
920 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{...