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### How to centralize specific objects in a table [duplicate]

Lads, when I'm generating this table with letters, it doesn't centralize objects as I would expect, meaning all objects should be as large as the largest one. My code is: \documentclass{article} \...
12k views

### How to iterate over a comma separated list?

How can I iterate, loop, process, or otherwise do something, with each element from a comma separated list of things? This question has been asked perhaps many many times, and the are already lots of ...
846 views

### How to let three subscripts and three superscripts to be aligned

Suppose I need to get a formula like $L^{2,3/4,5/6}_{1,2,3}$ in Latex. Then $2$--$1$, $3/4$--$2$, $5/6$--$3$ is not aligned. See Then how can I let these three to be aligned?
7k views

### Equal spacing in matrix

I'm trying to create a matrix that has equal spacing between each of the columns, but so far I have not been very succesful. The code I'm using right now is \documentclass{article} \usepackage{...
817 views

### How to provide more horizontal space between cases in a system?

I have the following ugly system: This is my LaTeX code: \newcommand{\Aaa}{\begin{bmatrix} 1 & 0 \\ 0 & -1\end{bmatrix}} \newcommand{\Ba}{\begin{bmatrix} 0 & 1 \\ -1 & 0\end{bmatrix}}...
463 views

### Vertical alignment of degree unit and other elements in table

I am trying to improve the appearance of the below table such that: The set union symbols \cup align vertically with the commas from the 2nd and last rows The middle column angle values are still ...
17k views

### How to typeset piecewise-defined functions? [duplicate]

I am attempting to write out the basic process for finding the absolute value of some number. In ASCII, this is what I am attempting to write. |X| = { x if x > 0 0 if x = 0 ...
517 views

### Side to side sum+product of matrices

I have been trying to write these matrices which are the results of a cointegration problem. However, I'm struggling to write down the second member of my matrices. As you can this is my code: \begin{...
2k views

### Align position of decimal point within tabularx

I have made a table with 5 columns, of which I'd like the last 4 to be of the same width. Therefore I was told I should use tabluarx. Using this package my output looks fine, but I have also numbers ...
381 views

### How to stretch horizontal length

In this paper, Daniel J. Bernstein used horizontally stretched lines (page 7). I was trying to do the same. I saw this question, but none of the answers could produce the desired result. Can anybody ...
2k views

### polynom division without package polynom

I am quite new to TeX, so i don't know how to represent polynom division in latex. I can't use package polynom, since I don't have a polynom with numbers so this is a generic solution for this ...
504 views

### Align math explanation [duplicate]

Any possibility to align the fractions (units in general) too? Wobei: \begin{flalign*} \noindent \tab \rho _{KOH} & = 2.04 \frac{g}{cm^3} &\\ M_{KOH} & = 56.10 \frac{g}{mol} &\\ c_{...
841 views

### equations inside matrix/array — aligning on charater

Suppose I have a system of equations I'd like to present as a vector. Using amsmath, something like $$\begin{pmatrix} (2)(2)+(-1)(-3) \\ (4)(2)+(3)(-3) \end{pmatrix}$$ ...