Questions tagged [arrays]
{array} is an environment used in {math-mode}. It can be useful when aligning terms.
713
questions
0
votes
0answers
34 views
Tree of arrays using tikz [on hold]
I'm trying to explain a backtracking algorithm with a tree of arrays and I want to replicate this picture I made using ipe:
But using Tikz.
I'd like the tree to be more symmetrically balanced and ...
0
votes
0answers
29 views
Vertical alignment of an array with numbered list [duplicate]
please refer to the following scenarios:
and
The first case is generated by the following part of the script:
\question[5+2]
Let $ (X,d) $ be a metric space and $ A\subseteq X $. \textit{...
1
vote
1answer
43 views
Locally typeset a polynomial division problem
Problem:
Trying to locally typeset a polynomial division problem by using the package polynomial.
Minimal Working Example (MWE):
\documentclass[a4paper,11pt]{book}
\usepackage{amsmath}
\usepackage{...
4
votes
3answers
146 views
Aligning diagram with arrows
I want to draw a diagram with rightarrow and downarrow.
So first I tried:
\begin{alignat*}{3}
M_n&(D) \overset{\alpha'}&\longrightarrow M_n&(R)\\
\det &\downarrow & &\...
6
votes
1answer
36 views
\newcolumntype doesn't emit any warning for the redefinition of a primitive type of column
With the code
\documentclass{article}
\usepackage{array}
\begin{document}
\newcolumntype{c}{l}
$\begin{array}{cc}
a+b+c & a \\
d & e
\end{array}$
\end{document}
I expect a warning for the ...
2
votes
0answers
53 views
The middle row of matrix and cases does not align at baseline
When I wrote a row vector in a matrix or a 3-branch function in a cases, I noticed that the middle row does not align at the baseline of the content outside. As one must be conformed to university ...
4
votes
1answer
47 views
Square brackets around a top aligned array
I have this code
\[\left[\begin{array}{ll}
\text{word} & \\
\text{HEAD} & \begin{array}[t]{ll}
\text{det} & \\
\text{AGR} & \begin{array}[t]{lr}
\...
0
votes
0answers
9 views
Array inside an equation: open bracket in a line and close in another line [duplicate]
This code:
\documentclass[12pt]{article}
\begin{document}
\begin{equation}\label{eq:test}
\begin{array}{l}
\left[ \displaystyle \frac{e^{ix}}{2} = \\
= \sin (x) + \cos (x) \right]
\end{array}
\end{...
0
votes
1answer
19 views
Aligning multiple array environment vertically (at the bottom)
I have multiple array environment that I want to allign vertically.
Currently it looks like:
With a minimal working example being:
\begin{array}{|c c|}
\hline A_1^1 & A_1^2 \\
A_2^1 &...
2
votes
1answer
42 views
How to Rectify Weird Spacing in a Matrix Written as an Array
I have written a fairly standard matrix as an array since I wanted to have a matrix within it. Typeset as follows:
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{amsmath}
\usepackage{...
2
votes
2answers
69 views
How to avoid the large spaces in align environment?
I want to achieve the results in this picture:
It can be generated by using "array". However, it will use so many {} in the equation.
I would like to use the "align" environment, but it gives a much ...
3
votes
2answers
45 views
Draw rectangle into the Array
My MWE
\documentclass[a4paper,11pt]{article}
\begin{document}
\begin{equation}
\begin{array}{ccccc}
16\cdot I_1 & + & 11\cdot I_2 & =& 13\\
11\cdot I_1 & + & 16\cdot I_2 &...
4
votes
2answers
184 views
How can i have text between brackets in equation with respect to some criterion?
I try to have something close to that
Here is my try,
\begin{equation}
\begin{array}{cccc}
\partial_t C & + \partial_x u C + \partial_x v C = & D_x \partial_{xx} C + D_y \partial_{yy} C + &...
7
votes
2answers
101 views
How do I partition a matrix into blocks and replace zeros with dots?
I am using this command
\begin{equation}
W = \left(
\begin{array}{ccccccccc}
1 & 0 & 0 & 0 & -1 & 0 & 0 & 0 & -1 \\
0 & 0 & 0 & 0 & 0 & 0 & ...
1
vote
2answers
36 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. ...
6
votes
3answers
138 views
Alternatives to achieve certain output format
Consider the following MWE
\documentclass[border=10 pt]{standalone}
\usepackage{mathtools,setspace}
\begin{document}
$\displaystyle
{\setstretch{1.5}
\begin{array}{ccccccccccccccccccccccc}
^{12} \...
1
vote
2answers
39 views
switching alignment
I'm new to Latex and its environments such as split and align and I'm trying to change the alignment of an equation in a customized manner. I have a set of equations similar to what you can see in the ...
2
votes
1answer
24 views
Tabular: lines with \pause get line added
When I try to build this:
\usepackage{array}
\documentclass{beamer}
\begin{document}
\begin{frame}{Bibliotheken}
\setlength\extrarowheight{5pt}
\begin{tabular}{|l|l|l|l|l|l|}
\hline
...
5
votes
4answers
218 views
tikzcd diagram within an array
I am trying do make this looking better:
namely: curly brackets enclosing everything, tikzcd diagram vertically centered compared to the two other lines. Any suggestion?
\documentclass[letter, ...
2
votes
1answer
58 views
Recurring decimal within an aligned array
I am having some issues with representing recurring decimals (using \overline{}) within an aligned array I am using to represent a matrix.
\documentclass{article}
\usepackage{gensymb}
\usepackage{...
2
votes
2answers
28 views
Aligning an array with text beside it
I am trying to create a 'matrix' using the array environment.
I have multiple of these lines each with text besides it of varying length.
I would like to have the array aligned; however, in example ...
3
votes
2answers
157 views
Double underlining a result in a system of equations with calculation steps on the right side
I am trying to create a system of equations with my calculation steps on the right side and a double underlined result.
I've decided to use NiceArray from the nicematrix package for the calculation ...
3
votes
3answers
54 views
How to avoid overlap in the fractions of a table
Is there any proper way to avoid overlap in the fractions of a table (see the picture)
The source code is :
\[
\textbf{S} =
\begin{Bmatrix}
0 \\
- g \rho \eta \partial_x Z + \dfrac{1}{2} g Z^2 \...
1
vote
1answer
37 views
mdframed - how to make the box larger to fit my table?
My code is given below. How can I make the box bigger so that the table fits inside it? Or how could I make the table smaller so that it fits inside the box?
\documentclass[12pt]{article}
\...
3
votes
1answer
72 views
Alignment of matrices with annotations on the right side
I have a problem with aligning matrices with annotations on the right side. I need the annotations to show the operations I used.
To show the operations I first used the gauss package. Unfortunately ...
0
votes
2answers
42 views
How to get continuous vertical line without breaking inside array environment?
I am facing a problem in the following code, i found that there is a breaking in two vertical lines as shown in red mark when i used the command \cmidrule[1pt](r{-1.0em}){1-4} inside array environment,...
4
votes
5answers
218 views
An array in an equation with curly braces in both sides
I am trying to generate the following equation:
I am working with an old file (I have not written it) that already has the following code for this equation:
\begin{equation}
\delta(x)\equiv\left\{\...
0
votes
3answers
49 views
How to move the lines in arrays
I wanted to apply Ruffini's rule but since I'm using fractions it's all crowded and messy. Is there a way to leave more space between the lines?
\begin{equation*}
\begin{array}{c|c c c|c}
...
3
votes
1answer
52 views
Array/tabular for long multiplication
In other topic @egreg helped me a lot but there can be thousand of bugs in horizontal long multiplication.
I am a bit frustrated and can't make array like that:
The red drawings are commas. I'm ...
2
votes
2answers
45 views
Renew arraystretch only inside matrix environment
I am using \renewcommand{\arraystretch}{2.5} in my arrays to produce nice tables. But this is affecting also matrix environments. Supposedly one can redefine the \arraystretch locally inside each ...
2
votes
1answer
37 views
Inserting an array into a diagram
Suppose I have a diagram of this form:
\documentclass[11pt]{beamer}
\usepackage{pgfpages,amsmath,amssymb,mathtools,color, graphicx, amsfonts, braket}
\usepackage{subfig}
\usetheme{Madrid}
\...
0
votes
0answers
21 views
Select one of many groups of array definition
I use variable.tex to definite some Array: Name, color, folder
In main.tex:
\input{variable.tex}
In variable.tex: ( not exist begin/end{document}
Each Group includes 3 Array: Name, color, folder
%...
2
votes
2answers
34 views
Outlining specific parts of array
I couldn't find this anywhere else. I have an array with a bunch of numbers in it, and I am very new to posting on this forum.
This is from a template that I have to use for a document. Here's the ...
1
vote
1answer
30 views
Make underbraces span over particular array columns
I'm new to using latex and I tried to look at some related questions here, but unfortunately I didn't understand how to apply suggested solutions to my problem yet.
So I got this .tex code
\...
3
votes
2answers
71 views
How can I increase row vertical spacing in a table without affecting inner arrays?
The methods I am aware of for modifying vertical spacing in a table are \renewcommand{\arraystretch}{<length>} and \setlength{\extrarowheight}{<length>}. However, these commands affect the ...
0
votes
1answer
59 views
How do I force two arrays to hold the same horizontal space?
In a previous topic (Why do horizontal matrices look different than multistory matrices?), it was asked why a vector holds a different horizontal space from what a matrix holds. One solution devised ...
2
votes
1answer
41 views
Use \ifthenelse{\equal{ on a number called from reference
I want to store an answer key for an exam and then automatically move the multiple choice answer choices around for each question match its predetermined answer. (I need to conform my multiple choice ...
2
votes
2answers
44 views
nested arrays spacing
I'm trying to align two child arrays to a parent array. At the moment my code gives:
Which means, the two child arrays refer only to first row and fourth row of parent array. I would like the curly ...
1
vote
1answer
24 views
Disable `math text inlined` color in all display math environments (beamer)
I color my inline math in beamer to improve readability. However, when I use array environment, it will include some inline math being put inside array which is display math. I would like inline math ...
5
votes
4answers
176 views
Space in array system equations
I need to make some system equations but when I place them on one row I have this problem. Space between | and x. How to remove it?
\begin{document}
Example 1:
\\
$\left| \begin{array}{@{}*...
6
votes
4answers
207 views
Exempt portion of equation line from aligning?
I am using an array environment to get aligned portions of a series of equations to center (instead of left-justify), as shown below:
\usepackage{array,amsmath}
\[
\begin{array}{>{\displaystyle}c @...
1
vote
2answers
45 views
How can I get a table to exceed left and right margin equally without changing its font size?
When I use adjustbox to modify the width of a table, even the font size changes. How can I increase the table width but let it exceed both margins equally?
My MWE
\documentclass{elsarticle}
\...
4
votes
2answers
45 views
Is there a simple way to force matrix brackets to stretch according to phantom contents of `array` environment?
The output I get
The output I want is the same except that the brackets of the Z_bus matrix should stretch to contain phantom content of array environment as follows
Clearly, I can use \phantom and ...
0
votes
0answers
75 views
How to control the height of square brackets of matrix
Here is my code for creating a matrix:
\begin{equation}
\left [
\begin{array}{ccc}
1 & 2 & 3\\
1 & 2 & 3\\
1 & 2 & 3\\
...
0
votes
1answer
41 views
Error on array using math notation
I don't know why this equation have the errors. Thanks if you can help me.
\documentclass{article}
\usepackage{array}
\usepackage{amssymb,amsthm,amsmath}
\begin{document}
\begin{equation*}
\left[h(t)...
3
votes
2answers
80 views
Combine rectangle split with array
I want to draw a "complicated" figure, like shown below.
What is need to be done:
Enlarge the \hdashline to fit the hole width (drawn in red)
Remove the dashed line (:) from the first row (done per ...
0
votes
0answers
7 views
Array: dashed hline in array [duplicate]
How to set the \hline to be dashed in an array?
\documentclass{standalone}
\usepackage{amsmath}
\begin{document}
$\begin{array}{ll}
a & b\\
\hline
c & d\\
\end{array}$
\end{document}
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}
\...
7
votes
1answer
769 views
How to encircle section of matrix in LaTeX?
I am currently working on a lab report where I have to explain the Gaussian Elimination Method for a matrix. As part of my explanation, I want to circle/oval portions of a matrix.
Is there any way ...
0
votes
1answer
45 views
Call/insert variable of Array for tcolorbox
Thank Tex community & Stack Exchange.
Hi friends,
With supporting of Mr @marmot, i can create "variable Array" in file myarrays.tex.
Link topic: Global variable Array
Now i want call/insert ...
