1
vote
1answer
72 views

Commutative diagram with blank spacing and crossing-layer arrows

Related to a previous post, now pardon me to go to a specific example, here is my output and my Minimum Working Environment ...
1
vote
1answer
46 views

Blank or no arrow in a commutative diagram

I learned from this nice post that a commutative diagram with the CD environment can have arrows pointing and their commands: right @>>> left @<<< down @VVV up @AAA ...
6
votes
4answers
177 views

Multiple underbraces that span overlapping columns in matrix

I want to display the structure of a matrix as shown in the image below: The following code shows the structure of the matrix, without the underbraces: \documentclass{standalone} ...
9
votes
4answers
295 views

Highlighting equation with arrow

I want to create an equation with highlighting as shown bellow. But using following code: \documentclass[10pt,a4paper]{article} \usepackage[utf8]{inputenc} \usepackage{amsmath} ...
30
votes
2answers
802 views

Equation connected by lines

I have written a code that defines a new environment in which aligned equation are connected by lines as in the image: I think it is useful when, inside the align environment, there is the need of ...
6
votes
3answers
575 views

\everymath, AMS equations, beamer, and tikz not working together

In a beamer document, I have $ expressions embedded in displayed equations (using tikz to make, e.g., colored boxes around some expressions). I put \everymath{\displaystyle} in the preamble so that ...
2
votes
3answers
140 views

Grouping two lines inside align environment to put smth. to the left of them

I have an equation which is alligned at 1st equal sign like this: \begin{align} a &= b + c \nonumber\\ d &= e + f \label{eq1}\\ %this is row 1 g &= h + i \nonumber\\ %this is ...
11
votes
4answers
367 views

Curved arrow describing a step in a mathematical derivation

Is it possible to achieve something like this in LaTeX? I want a curved arrrow pointing from 1st line to the other line and is coupled with an equation number which indicates the equation used. I ...
19
votes
2answers
4k views

\boxed{}, TikZ and colored equation background

I wonder if someone could provide me with a simple MWE for using TikZ together with \boxed to produce a colored equation background. If possible with rounded corners. I am using \boxed{} inside the ...
6
votes
1answer
398 views

Copy-able Matrix/Grid

I have grid-formatted data: 1 2 3 4 5 6 7 7 9 I'd like to display this as above in a LaTeX document compiled with pdfLaTeX. I've thought about using the TikZ Matrix library and the AMSMath Matrix ...
8
votes
2answers
288 views

Writing specific versions of an operator for display and inline modes

I'm busy answering a question by constructing a new math operator that uses the sum symbol and some TikZ placed on top. My answer as it stands can be found here. It looks (I think) pretty good in ...
8
votes
3answers
458 views

Clash between aligned environment and TikZ?

The following code mis-renders the multi-line label: \documentclass{article} \usepackage{tikz} \usepackage{amsmath} \begin{document} \begin{equation} \begin{aligned} \begin{tikzpicture} \node (A) at ...
15
votes
4answers
419 views

Conflict: onlyamsmath and TikZ

To force myself and collaborators to only use AMS-Math commands, I laod this package in the preamble: \usepackage[all,warning]{onlyamsmath} However, when this is combined with TikZ, I get into ...
6
votes
4answers
797 views

Obstacles to simulating an amsmath matrix by a TiKZ matrix of math nodes

I'm trying to figure out a TiKZ-based solution to this problem involving arrows between matrix rows. To this end, I would like to at least be able to make a matrix of math nodes simulate the behaviour ...
3
votes
3answers
678 views

Negative vphantom

The following minimal code \documentclass{article} \usepackage{amsmath} \usepackage{tikz} \newcommand*\mycircb[1]{% \tikz[baseline=-1.5pt]\node[draw,circle,inner sep=0.8pt, scale=0.8] ...