All Questions
268
questions
1
vote
1
answer
62
views
Space for the cases/matrix environment and use of \dfrac into \[...\]
I have this MWE:
\documentclass[a4paper,12pt]{article}
\usepackage{mathtools,amssymb}
\begin{document}
\[
\begin{cases} \frac{\partial f}{\partial x} =& 2x(1 - y)=0 \iff x = 0 \quad \text{o} \...
- 56.7k
0
votes
3
answers
84
views
Matrix equations frequently in LaTeX
I'm writing a paper. Most of the equations are of the form
d\mathbf{F} = (d\mathbf{X})\mathbf{AX}^T + ((d\mathbf{X})\mathbf{AX}^T)T
Most elemets are Matrices, A , B , C , W but I've to use \mathbf{A} ...
- 3
1
vote
1
answer
91
views
bNiceMatrix not compiling unless followed by another bNiceMatrix
I am trying to use Overleaf to make a matrix using nicematrix.
This code seems to work and produces the following:
\documentclass{article}
\usepackage{nicematrix}
\begin{document}
$$
\begin{...
- 23
2
votes
1
answer
71
views
Optional Parameter to \\ in Tikz's matrix of math nodes to Leave Extra Space after Last Line
I am using the solution form Obstacles to simulating an amsmath matrix by a TiKZ matrix of math nodes to create a tikz matrix in the style of a bmatrix.
I would like to leave a little extra space ...
- 224k
4
votes
1
answer
268
views
Slim big parentheses (around a matrix)
When typesetting formulas with matrices, I have a difficulty choosing between parentheses and brackets. The usual parentheses look too wide, waste horizontal space, and do not highlight the matrix ...
- 2,161
1
vote
1
answer
83
views
How to draw matrices with lines and side braces? [duplicate]
I want to generate something like in the figure below. I have currently the following but is not complete as you can observe. Any idea how to do this?
\documentclass{article}
\usepackage[utf8]{...
- 1,370
4
votes
3
answers
546
views
Typing a specific type of matrix
I am looking to accomplish the following:
So far I have the following code but it's just not quite right
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\left(
\begin{matrix}
\nu+\...
- 65
4
votes
3
answers
348
views
Un-italicising entire row of matrix
I've got a matrix like:
\documentclass{article}
\usepackage{amsmath}
\setcounter{MaxMatrixCols}{15}
\begin{document}
$\begin{bmatrix}
I & L & i & k & e & t & h & e & H ...
- 43
3
votes
3
answers
261
views
Custom environment to create table-like matrix
I like to set up a custom environment tabularmatrix such that I use it in the math mode as follows:
\[
\begin{tabularmatrix}
a & b & c \\
d & e & f \\
\end{tabularmatrix}
\]
...
- 785
12
votes
2
answers
1k
views
How do I write LaTeX code for matrices of this form?
I want to write code for a matrix of the form given in the picture below. How can I do it?
What I have tried is the following code:
\begin{bmatrix}
a & r & 0 & \dots \\
...
3
votes
1
answer
264
views
How to shade entries in a matrix?
I'm using overleaf and I am trying to shade entries in a matrix like the picture below :
and this is my work without that shading.
Can anyone help?
This is my code :
\documentclass{article}
\...
- 155
2
votes
1
answer
116
views
Matrices with Annotations
Do you have any suggestion how to make such formula? Or maybe I need to draw them somehow?
Big thanks for any hints!
2
votes
3
answers
105
views
Vertically center `matrix of math nodes` on baseline
I want to typeset matrices with matrix of math nodes. However, I am having trouble with vertical centering. In the following, I expect the equal sign to be in the middle of the two matrix rows.
How ...
- 3,547
2
votes
2
answers
874
views
Delimiting submatrices in a Jordan Canonical form
I would like to draw this matrix using LaTeX.
I've seen solutions using the array environment, but, as you can notice from the picture, the lines don't go all the way through, so some of them aren't ...
- 384
0
votes
2
answers
81
views
align values in a matrix
I have a matrix like this:
\begin{matrix}
value\_list:\quad[a_{1,1}, a_{3,2}, a_{3,3}] \\
start\_positions:\quad[0,2] \\
column\_indexes:\quad[1,2,3] \\
perm\_vector:\quad[2,0]
\end{matrix}
...
- 103