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Questions tagged [blkarray]

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1answer
32 views

Need help getting stack of matrices with entry alignment across all matrix rows and columns

I am trying to achieve something like the following ( ) text ( )( ) text my attempt using blkarray fails: \documentclass{article} \usepackage{blkarray} \begin{document} \begin{blockarray}{cc(cc)...
3
votes
4answers
122 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
174 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
398 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
312 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
60 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
177 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
375 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
180 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
342 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
164 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
185 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
989 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{...