{cross-referencing} is about making connections from a point in a document to related information elsewhere, usually within the same document. Standard commands are \label and \ref. For questions about citing or bibliographies, use {bibliographies} instead.

learn more… | top users | synonyms (1)

9
votes
1answer
2k views

Back-referencing in LaTeX [duplicate]

Possible Duplicate: Usage of table/figures shown in caption Is there any way to make back-references, outside bibtex, so that by using something like \backref LaTeX would show where there are ...
6
votes
1answer
3k views

Custom enumeration for axioms or hypothesis

This is a follow-up from : Custom Enumeration I'd want to obtain something like : Axioms list : A1. First axiom A2. Second axiom A2'. Equivalent version of the second axiom with cross-reference, ...
5
votes
2answers
617 views

Extract Section number from Equation reference

How can I obtain the number of the Section in which an Equation (or Figure) appears? For instance, I have the reference 3.2, which refers to the second (2nd) Equation in Section 3. How can I extract ...
4
votes
2answers
621 views

includegraphics[page=\pageref… possible? how to set [page=] to a variable?

I'm currently writing a quite complex document with a lot of graphics created using TikZ. Hence I decided to put all graphics into one big file called tikz.tex creating a multiple page PDF with one ...
9
votes
2answers
370 views

How can one refer to a part of an equation?

When having multiple equations inside one displaymath environment, it is sometimes desirable to refer to just one of them without having to break the environment up into smaller pieces. Take for ...
8
votes
3answers
3k views

Reference table rows by automatic counter

Problem I have defined an environment to automatically number example sentences throughout my document. It uses the tabular environment and automatically numbers the first column of each row using a ...
8
votes
1answer
721 views

Page number of glossary

I want to reference the glossary from within the text (I'm using the glossaries package). However, since the glossaries are produced using \printglossaries, I can't just put a \label command where it ...
6
votes
2answers
3k views

Is it possible to re-insert a LaTeX equation by label?

Is it possible to re-insert an equation in LaTeX via referencing the original equation by label? I already know, it is possible to: reuse the original equation numbering via \tag{} as described here ...
6
votes
1answer
3k views

cleveref + listings

\documentclass{scrbook} \usepackage{listings} \usepackage{cleveref} \begin{document} Ref: \ref{test}. Cref: \cref{test}. \begin{lstlisting}[caption={Test},label={test}] test \end{lstlisting} \end{...
5
votes
1answer
1k views

Easy-to-use reference-able environment for restating theorem-like environments?

This question is a development of the same issue as this one; following my own answer and later comment there, I decided it deserves a spin-off. I would like to define an environment for restating ...
16
votes
2answers
18k views

Multiple subequation labels in one \ref

I'm trying to write a macro that puts subequations' labels in parentheses in a compact form. For example, if I have \begin{subequations} \begin{align} y - ax &= b \label{subeq1}\\ x^2 + y^...
12
votes
1answer
714 views

Lost labels using intertext with varioref and hyperref

I have a problem using \intertext together with \vref when hyperref is also used. Consider the following minimal example: \documentclass{article} \usepackage{amsmath, varioref} \usepackage{...
11
votes
1answer
2k views

Selected references without hyperlink

When using the hyperref package, is it possible to tell LaTeX not to create a link for some references? In my case the page number is displayed in the footer in \fancyhf[FC]{\thepage\ of \pageref{pg:...
11
votes
4answers
907 views

Reference undefined in \section with amsbook

I have a section that is devoted to the proof of a theorem, and hence I used \section{Proof of Theorem~\ref{thm}} Of course, because of the headers that are capitalized, it asks for \ref{THM} when ...
8
votes
2answers
2k views

Using the xr package in LyX (for cross-referencing an external LyX document)

Question: What steps are required to use the xr package in LyX in order to reference items in other, independent LyX documents? Steps already taken: The tools package (that contains the xr package) ...
5
votes
1answer
1k views

How to \ref to subcaption numbers (a, b) when using memoirs subcaptions?

How can I get references to subcaption numbers when using memoir? In this example: \documentclass{memoir} \newsubfloat{figure} \begin{document} \chapter{Lorem} \section{ipsum} \begin{figure}[b] \...
5
votes
2answers
2k views

Hypcap not working with custom figure environment

I'm trying to use caption with hypcap=true so that cross-reference hyperlinks will go to the figure instead of the figure caption. However, I'm using a multicol environment with a custom figure ...
4
votes
2answers
234 views

How do I configure a \ref of a \label to print more than just the number? [duplicate]

I am using \label in conjunction with \ref for my equations. For example \begin{equation} \label{eq:grav} F=\frac{G m_{1} m_{2}}{r^{2}} \end{equation} as shown in equation \ref{eq:grav} which ...
3
votes
1answer
174 views

References used in article

How to verify all the references used in the article or not from the auxiliary file? Or is there any other file to check it? If any one reference not included in the article, whether that ...
3
votes
1answer
72 views

Using newcommand inside newenvironment to print a table

I have the following self defined counter and command: \documentclass{article} \newcounter{usecase}[section] \newcommand{\usecasenumber}{\arabic{usecase} \stepcounter{usecase} \newcommand{\usecase}[...
2
votes
2answers
1k views

How can I reference a table/figure/section in another document?

I am writing documentation that includes three documents for different audiences: Public Staff Developers In the Developers document, I would like to reference a table or section in the Staff ...
38
votes
3answers
24k views

Warning: There were multiply-defined labels

I got a "LaTeX Warning: There were multiply-defined labels", and I know what it means but my document is pretty big and it has various files. So, how can I find the multiply-defined label? I am ...
16
votes
2answers
1k views

Suppress equation number when not refered to [duplicate]

Is is possible to use only equation or align environments without the * and then automatically suppress the equation number if there is nothing refering to that equation? It would make the LaTeX-life ...
18
votes
6answers
3k views

Which equations should be numbered? [closed]

Is the best practice to number all equations, or just those that will be referred to?
49
votes
4answers
2k views

What is the advantage of using the notation 'fig:' in the \label {}?

Reading manuals I always find figure labeled as \label{fig:name}. I wonder where is the advantage of using this notation with fig:instead to start with the name it self. If in my document I have only ...
31
votes
3answers
34k views

Using section sign (§) for cross-references to sections

In some papers and books you see that author uses §1.3 instead of section 1.3. How § sign can be added before section (or part, chapter, ...) number automatically? Please mention any useful tip about ...
22
votes
5answers
529 views

Find point of page break in an external document

I am creating multiple versions of a document from a single LaTeX source. Specifically, I have a series of lessons that have an instructor version (with notes and answers) and a plain student version. ...
19
votes
3answers
1k views

Is there any difference between nesting \label in \caption and putting \label outside \caption?

Is there any difference in behavior between the following coding styles? Coding style A: \caption does not enclose \label. \begin{figure} \includegraphics{cat.eps} \caption{This is a cat.} ...
14
votes
1answer
22k views

Referencing figures doesn't work [duplicate]

Possible Duplicate: Where to put the \label on a figure environment? I'm having a problem with referencing figures in LaTeX. I have the following text: \begin{figure}[H] \center \label{fig:...
10
votes
3answers
4k views

Unable to link to inserted pages with pdfpages

I would like to add labels to pages inserted with the pdfpages package. I sort of works right now, but it is not possible to link to the labels with \ref and \pageref commands. But it is possible to ...
20
votes
1answer
13k views

Reference to a listing returns wrong number

I'm using the following code to create a listing with sourcecode: \begin{lstlisting}[caption={caption_text}\label{lst:a_label},language=Java] // Code... \end{lstlisting} Unfortunately, a \ref{lst:...
17
votes
3answers
16k views

Table numbering mismatch in caption and in text

I have created 2 tables in my LaTeX document \begin{table}[hb] \centering \begin{tabular}{|c|c|r|} \hline ... not important... \end{tabular} \label{tab:2} \caption{Določanje prioritet mojstrov ...
16
votes
2answers
3k views

“Automatic” section labeling?

I would like to be able to link within a document to another section without having to explicitly put a label after that other section command. hyperref does this with the TOC labels, so I think that ...
9
votes
1answer
3k views

cleveref fails to reference algorithms

In the following example document, both \autoref and plain ref will correctly link and number an algorithm reference, but cleveref fails that task. It will just insert question marks instead. In ...
4
votes
3answers
920 views

Automatically add prefix to references from another document?

I'm using xr to reference equations in supplemental material to a paper. I'd like equations from the supplement referenced in the paper to automatically be prefixed with "S", so that Eq.~\ref{eqn:...
17
votes
2answers
1k views

Fancy cross-referencing

As an extended idea of Using section sign (§) for cross-references to sections, how can we use See ⚙5.2 and ☰5.3 in ☞123. instead of: See figure 5.2 and table 5.3 in page 123. (...
12
votes
2answers
265 views

Including sections of source code as a listing, while being robust to source code edits

Is there a way to input particular sections of source code using \lstinputlisting (from the listings package) in a flexible way? It's possible to use the firstline and lastline options to input ...
11
votes
1answer
922 views

How to label a word inside a paragraph?

The idea is to place \LBL{some_label_name} in a paragraph so that I can refer back to the particular point inside that paragraph where the \LBL was placed. I would like to define the macro for \LBL. ...
10
votes
1answer
386 views

Macro to automatically save section name of previous section and next section

EDIT: I've edited the code that reproduces the anomalies, but I'll work on the code to more accurately depict the problem later on the day. Weird spacing in index Index doesn't appear in footlinks / ...
8
votes
1answer
784 views

Variable chapter references

I'm looking to typeset certain references à la varioref thus so: if I reference chapter 3 from within chapter 2, I'd like the output to look like "...in the next chapter---" rather than "...in chapter ...
5
votes
2answers
257 views

Hide content to show later

My question appeared about this egreg's answer: http://tex.stackexchange.com/a/210564/15256 I have a list of exercise-answers but I don't want to show the answers immediately but after till I'll pull ...
5
votes
1answer
221 views

Avoiding multiple label-refs in simply-formatted documents

I want to build a file with a number of math problems and solutions, like: Problems ... ... ... Solutions ... ... ... I want to link back and forth ...
4
votes
1answer
148 views

Printing selected chapters without affecting cross-referencing

I am writing my thesis in Lyx and for some reason, probably due to the style sheet, I am unable to print the complete thesis. It gives weird errors. However, individually all chapters are easily ...
17
votes
5answers
4k views

Not using abbreviations with cleveref

I’d like to use the cleveref package but I don’t like that it inserts most names as abbreviations; for instance, it will print “… fig. 2.1 …” instead of “… figure 2.1 …”. Is there a way of changing ...
17
votes
2answers
666 views

Automatically numbering constants

I would like to somehow use LaTeX to automatically number constants. Some background As a mathematician, in my daily work there are a lot of throw-away constants which are not extremely important ...
14
votes
1answer
2k views

cleveref and appendix packages: appendix referenced as section

Using this example: \documentclass{scrartcl} \usepackage{lipsum} \usepackage{appendix} \usepackage{cleveref} \begin{document} \section{The first section}\label{sec:1} \lipsum[2] \section{The second ...
13
votes
1answer
7k views

Change format of reference to a subfigure

In my current document, I'm working with many subfigures. Normally, I like to refer to them using a style like Figure 1 b) where the space should be a halfspace, hence \, in the code. That's nice not ...
11
votes
1answer
2k views

Lstlistings reference to line number

How can I place a 'label' marker inside a lstlisting environment (external file imported and formatted via the listinputlisting command) so that I can cross-reference a particular line number? In ...
11
votes
1answer
3k views

Referencing subequations with cleveref

I try to refer to the parent number of subequations with \cref from the cleveref package. However, I would like to change the output "eq. (...)" into "eqs. (...)" when I refer to parent numbers ...
11
votes
1answer
175 views

Refer to a node in tikz that will be defined “in the future” (two passes)?

I have devised a small couple of commands to have a nice "callout thing" for my notes; please consider the following MWE (the problem is also explained there): \documentclass{book} \usepackage{tikz}...