0
votes
0answers
33 views

{cases} does not work while amsmath package is used

I tried the following: $P_{ijt}^{bool}$: \begin{cases} 1 & \mbox{if } P_{ijt} > 0 \\ 0 & \mbox{else} \end{cases} \usepackage{amsmath} is in the beginning of the file. This should work ...
1
vote
0answers
19 views

Separate labels in cases to then reference [duplicate]

How can I label each of these equations separately so that I can refer to each of them later on? \[ \begin{cases} u_t+uu_x=-p_x, \\ H_t+(uH)_x=0, \end{cases} \]
3
votes
1answer
61 views

How can I adjust the position of multiple \vdots after multiple \begin{cases}?

Here's a MWE: \documentclass[12pt]{article} \usepackage{amsfonts, amsthm, amsmath, amssymb} %===== \begin{document} \begin{multline*} \\ % \text{Text} \begin{cases} AAA\\ AAA \end{cases}\\ % ...
7
votes
2answers
254 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 ...
4
votes
2answers
1k views

Equation: How to create nested/multiple cases in LaTeX to align the qualifiers

I am having trouble with a particular equation as the cases are nested within a case. It would also be cool if I could align the qualifiers. I tried to post an image of the equation but I could not ...
5
votes
1answer
89 views

Changing the size of the braces from the cases environment

I have created the following picture using the cases environment. For this picture I have two questions. 1) I would like to limit the size of the braces created by the cases environment to ...
0
votes
1answer
97 views

twocolumn article cases alignment issues

I use the following option twocolumn \documentclass[11pt, twocolumn]{article} Images and almost everything works nice. However I face an issue with the mathmode cases If my text is too long it ...
3
votes
1answer
166 views

Error with dcases*

I'm using LaTeX to write up my math notes and have been fairly successful implementing most of the styles I'm trying to figure out. I seem to be having trouble with the environment dcases* though. ...
8
votes
3answers
413 views

How to force alignment of “cases” brackets in an enumerate environment?

I am using the enumitem and amsmath packages to give the recursive definition of the valuation function $\nu$ for classical first order logic. The way I have it set up, the brackets of the cases are ...
2
votes
1answer
2k views

Missing $ error in math mode

I have the following LaTeX code (beginning from line 80): \begin{definition} $\hat{n}_{v}$ = \begin{cases} $n_{v}$ & \text{ if } $v \in$ \text{connected component of size} $< ...
7
votes
1answer
357 views

Why does mathdesign result in a huge 'cases' environment brace in Tufte documents?

I'm getting strange results when I use the cases environment in Tufte-LaTeX documents with the mathdesign package. Instead of I get Is there something I can do to get rid of that huge brace? ...
6
votes
1answer
3k views

line break inside cases environment

I have an equation using a cases environment, with one case with a long description text: \begin{eqnarray*} \begin{cases} 1 \text{too long description of the first case, not ...
4
votes
3answers
7k views

Clean-Looking Piecewise-Defined Functions

I want to write a clean-looking piecewise defined function. There's a similar post here: How to write a function (piecewise) with bracket outside?, but I have follow-up questions. The two options I ...
2
votes
1answer
2k views

\numcases with \tag

I would like to label some cases with specific tags, and was hoping for something like \begin{numcases}{A = } \frac{r}{a} & r > a \tag{G} \\ \frac{a}{r} & r < a \tag{H} \end{numcases} ...
20
votes
4answers
3k views

Separate labels in cases

As much as I have tried, it doesn't seem possible to use separate labels when using a casesconstruction (from the amsmath package). Ideally, I would like to be able to write something like ...
9
votes
3answers
2k views

Cases with square brackets

How can I subdivide in cases with square brackets? I mean I want to write: ⌈ 2_i if ... rank (q, l) = | 2_i + 1 if ... ⌊ .... with square brackets, not ...
13
votes
2answers
3k views

Split-like environment inside cases environment

I'd like to have a cases environment with some cases that are too long to fit on one line. I tried this: \begin{cases} \begin{split} long expression \\ second line of long expression ...
9
votes
1answer
9k views

Aligning the right parts in multiple \begin{cases}

Is there an intelligent way to left-align the parts right of & of the two cases environments shown below (if x >= 0, otherwise, if y < 0, otherwise). I wonder if there is a better way than ...