Questions tagged [amsthm]
A package that facilitates the kind of theorem setup typically needed in American Mathematical Society publications. The package offers the theorem setup of the AMS document classes (amsart, amsbook, etc.) encapsulated in LaTeX package form so that it can be used with other document classes.
701
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draftwatermark picks up italics from the top of the next page and produces Postscript, and no large smallcaps italics fonts are available in fix-cm
Feeding latex with
\RequirePackage{fix-cm}
\documentclass{article}
\usepackage[T1]{fontenc}
\usepackage{amsthm}
\usepackage[text={\textsc{Confidential \ Draft}}, angle=53.2, fontsize={92.4pt}]{...
- 479
1
vote
1
answer
57
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Analogue of \proofname but for the word "Theorem" [duplicate]
Let's say I'm writing a macro which defines a proof-like environment for beamer. then I can use \proofname inside the definition, and the macro works fine with the default ("english") ...
- 192
2
votes
3
answers
137
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Count theorems like Theorem part.chapter.number
I'm using the scrreprt documentclass, which provides parts and chapters. While I found solutions to enumerate theorems like Theorem chapter.section.number, I did not manage to obtain Theorem part....
- 173
4
votes
1
answer
137
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Unwanted horizontal space with Cref command from cleveref and amsthm
I have a problem with the presence of an unwanted space when I use amsthm and cleveref.
The following is a MWE that highlights the issue.
\documentclass{article}
\usepackage[english]{babel}
\...
- 559
4
votes
1
answer
90
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LNCS proceedings template Command \proof already defined
Trying to put my paper into LNCS format and I don't know what the source of the error here is
\documentclass[runningheads]{llncs}
\usepackage{amsmath,amsthm,amssymb}
\usepackage[algosection,ruled,...
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2
votes
1
answer
55
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Removing Unnecessary Space from Equations within Custom Environments in thmtools
I'm facing an issue while writing my thesis. Whenever a theorem ends with an equation, an additional line is added. I have to use thmtools, and I'm unsure whether I should remove this space from the ...
- 165
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1
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25
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Start the example on a new line
I'm using the following code to write out examples and solutions in my book. However, I'd like to start the example in a new line after the heading. Currently, this is what I have as the output.
\...
- 21
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0
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41
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The name of my Theorem is not bold when I use default amsthm package settings [duplicate]
here is what I have done. I am only doing this minimal example just to make sure that I have not done any customization to override the default setting. However, in the output I get the name of the ...
- 1
1
vote
2
answers
33
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Redefining theorem breaks nameref
I'd like to define a command \keyifythm{<envname>} which redefines an amsthm theorem environment to take a key-value optional argument. My approach below works, but for reasons I don't ...
- 3,348
3
votes
1
answer
111
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Using lthooks to locally hook into command
Following a previous question of mine, as an exercise I'm trying to mimic the behavior of thmtools with amsthm using l3keys and lthooks. Now I am stuck on the hooks part. thmtools defines prehead, ...
- 3,348
1
vote
3
answers
51
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Figures not indenting with a custom environment
For my homework questions, I have multiple questions which present proof-type and standard solution-type answers. So as something similar to the standard amsthm \begin{proof}....\end{proof} ...
- 21
2
votes
2
answers
52
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Long url doesn’t break in theorem optional argument (under amsthm, hyperref, xurl)
In most situations, the xurl package (presented here) ensures that long urls break across lines appropriately. However, inside the optional “caption” argument of a theorem, long urls stay unbroken, as ...
- 4,209
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3
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How to force a line break right after the name of the proof environment?
I'm not experienced with LaTeX and so I couldn't really judge if this is a trivial fix.
I want to have a proof-statement on it's own line.
Currently, things get displayed like this:
Beweis. G1 (a ∗ b) ...
5
votes
4
answers
171
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Passing macro parameters with \DeclareKeys/\SetKeys
Just as an exercise I'm trying to make a keyval interface to amsthm's \newtheoremstyle in the manner of thmtools, but using the kernel's \DeclareKeys instead of keyval and kvsetkeys. Every argument of ...
- 3,348
2
votes
1
answer
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Restate all theorems & definitions?
I am new to this community, and unfamiliar with advanced latex use (e.g. creating packages, custom build scripts, post-processing scripts) so I apologize if my question seems unusual or overly simple.
...
- 123
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1
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Place the QED symbol for a proof that ends with a figure on the same line of the figure caption
I have a figure at the end of a proof environment (see MWE below). I would like to have the QED symbol that ends the proof on the same line of the figure caption. Placing \qedhere after or inside \...
- 819
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0
answers
34
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Latex ignores newline in theoremstyle
Based on various questions online I included the following in my preamble
\newtheoremstyle{break}% name
{\topsep}% Space above, empty = `usual value'
{\topsep}% Space below
{\itshape}% Body ...
- 101
2
votes
1
answer
177
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QED in LaTeX Proof Environment
When using the proof environment provided by the amsthm package, you get an empty square box at the end of your proof as the default QED symbol.
Question: Is there a way to make it automatically put &...
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1
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58
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Different numeration for Theorems
\documentclass{article}
%\documentclass[16pt]{report}
\usepackage[a4paper,text={16.5cm,25.2cm},centering]{geometry}
\usepackage[utf8]{inputenc}
\usepackage{amsfonts}
\usepackage{hyperref}
\usepackage{...
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1
answer
23
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Unnumbering corollaries
I would like to number the corollary of the theorem “theorem 1.2.3.” such as “corollary 1.2.3.” Instead of “corollary 1.2.3.1.”. How can I do? I’m using amsthm package.
4
votes
1
answer
181
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Problem using \qedhere inside alignat
As suggested by Barbara Beeton here, I am posting this as a new question.
When a proof ends in a displayed formula, to have the QED symbol in the correct place you have to use \qedhere inside the ...
- 517
1
vote
2
answers
35
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How to use a variable in a thmnote
I'd like to have the "theorem name" of a theorem be populated using a variable. It isn't working as I had hoped, see below. I'm especially confused because I can successfully get the "...
- 123
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1
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53
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Numbering Theorems, Remarks, Examples etc. with a unique counter
I would like to have a progressive numbering of Theorems, Lemmas, Corollaries, Examples, Remarks, etc. within sections. While for equations I would like a numbering within chapters. Also, I would like ...
- 151
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0
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28
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How to see where a definition/example ends when using the parskip package?
I like to use the parskip package, making paragraphs separated by vertical space instead of by indentation. However, since (seemingly the same amount of) vertical space is also used in amsthm to ...
- 154
2
votes
2
answers
146
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Make Theorem header a link to proof environment
I have a similar question to (Making a theorem into a link) but I was not able to adjust it accordingly.
I have some proofs in an appendix and I would like to have a theorem environment where the ...
- 21
1
vote
1
answer
128
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Add a latex code before and after every \newtheorem
I define a few theorems with amsthm's \newtheorem, and I want to prepend and append an hrule for each one of them. Currently I do it with
\AddToHook{env/〈env name〉/before}{hrule code}
and
\AddToHook{...
- 1,103
1
vote
2
answers
85
views
Environment that detects if it contains a given command/string
I defined an environment that center and box a content.
\newsavebox{\tempbox} %Allows to use fbox in newenvironment
\newenvironment{result}[1][\textwidth]
{
\begin{center} %The box will be centered
\...
- 181
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1
answer
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"Unknown theoremstyle" warning with Springer Nature template
As displayed in the table below, the Springer Nature journal article template (available through Overleaf here or from the Springer Nature website here) is supposed to have three predefined theorem ...
- 323
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1
answer
79
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Annoying top margin with recent versions of tcolorbox and amsthm
After installing a fresh TeXLive (2023), I noticed an annoying issue with margins when using amsthm environments inside tcolorboxes. On the left, the (expected) result I got before updating, on the ...
- 41
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votes
1
answer
48
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How to keep lists indented in proof environment?
I have the following proof environment:
\begin{proof}
\leavevmode
\begin{enumerate}
\item[Case 1:] $3\mid n$. Then $n=3k$ for some integer $k$. Thus $n^2 = 9k^2 = 3(3k^2)$, and so $3\mid n^2$.
...
- 267
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votes
1
answer
58
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Set qed-symbol aligned with an enumerate/align environment
When my proof end with an enumeration resp. a formula, the qed-symbol is set in a new line. But I want it to be in the last line of the enumeration resp. the formula.
Here is what is looks like:
Here ...
- 43
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0
answers
31
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No Space between theorem and proof [duplicate]
When I end a theorem and start a proof, there is a gap between them. Like here:
I don't want this gap.
Is there a proper solution so that I can just deactivate this behavior for the whole document?
...
- 43
3
votes
1
answer
121
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What do \pushQED and \popQED do?
I have seen the commands \pushQED and \popQED used in quite a few examples, many connected with the amsthm proof environment, but I cannot find any documentation explaining what they actually do or ...
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votes
1
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83
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Problem in compiling the .tex file while using \usepackage{amssymb,amsmath} in TeXstudio (edited)
Me and my professor together writing a paper for IEEE Transactions on signal processing. He gave me my paper's .tex and .pdf files to make some changes. But I could not compile the given .tex file ...
1
vote
0
answers
47
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Removing the ".1" part in the numbering of a remark, if it is the unique remark following some theorem
I'm using the amsthm package and thmtools package to format my manuscript.
I'm numbering remarks within theorems, that is, having Remark 2.1., Remark 2.2. and so on after Theorem 2.
However, when only ...
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votes
1
answer
55
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newsiamthm without a sibling?
I am using the SIAM Latex template, and I wanted to create a thm-like environment which has distinct numbering from all the other tho-like environments (which are all siblings by default).
I cannot ...
- 3
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votes
2
answers
34
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How can I align bullet pointed examples within one example in the amsthm environment?
I am using amsthm to label examples. Rather than have each subsequent example separately, I would like to bullet point multiple examples within one labelled "example." So for instance, I ...
5
votes
2
answers
139
views
Two crefname for the same item
I would like to make this procedure faster. I have a theorem with its crefname. In this theorem, I have an enumerated list. I want to associate to each item two different labels, in order to produce ...
- 415
5
votes
2
answers
147
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sub-examples in amsthm
I'm using the newtheorem macro in amsthm for example environments. Is there a way for a sub-example? I don't need anything fancy like indenting, just a new counter level would do. So that within say ...
- 53
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votes
1
answer
43
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Integral sign produces error if AMS theorems module is'nt used
I have a document in LyX Tufte-book class with the following preamble:
\usepackage{xcolor} % for colour
\usepackage{physics}
\usepackage{caption}
% add numbers to chapters, sections, subsections
\...
1
vote
1
answer
102
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Cleveref and tcolorbox for theorems that share a counter
I'd like to have different theorem environments share the same counter using tcolorbox in beamer. However cleveref doesn't seem to pick up their names correctly. Can anyone point me to what I'm doing ...
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0
answers
35
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`enumitem` with two different references
My goal is the following: Suppose I have an enumerated list inside a theorem environment using amsthm.
Then I would like to
reference the items inside the theorem itself or in the following proof via ...
- 428
1
vote
1
answer
41
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Line break after definition
I use the following to have shaded definitions:
\colorlet{shadecolor}{orange!15}
\declaretheoremstyle[
headfont=\normalfont\bfseries,
notefont=\mdseries, notebraces={(}{)},
bodyfont=\normalfont,
...
- 15
2
votes
1
answer
118
views
Define a thmtools theorem in beamer
I want to use thmtools inside a beamer document, to style theorems.
The MWE below gives the following error:
Command \theorem already defined. Or name \end... illegal, see p.192 of the manual.
How ...
- 1,103
5
votes
2
answers
176
views
Letterspace theorem head: “T h e o r e m 1” (perhaps with amsthm, textls)
I’m trying to reproduce some old typography (a German article from 1925). In particular, its theorem and proof heads are distinguished by increased letterspacing, as for “Satz 1” here:
In text, this ...
- 4,209
2
votes
2
answers
38
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Remove citation from nameref
I have some theorems/lemmas which have a reference in their name, like this:
\begin{lemma}[Park's Lemma~\textnormal{\protect{\cite{park}}}]\label{lemma:parks-lemma}
This is Park's Lemma
\end{lemma}...
- 117
1
vote
3
answers
85
views
A theorem style with only a parenthesized number label
I am looking to create a theorem-like environment using the AMS LaTeX system which consists of just a parenthesized number: no other declaration like theorem, lemma, etc. Other properties (spacing ...
- 45
3
votes
1
answer
121
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How to create a proof environment with a different typeset name in addition to the original proof environment?
Picking up on this comment, how can I define a proof environment with a different typeset name than "Proof" (say, "Explanation") in such a way that the new environment coexists ...
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votes
1
answer
85
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LaTeX Error: Too many symbol fonts declared. when I try to include newtx
I am using following complete-template at overleaf Elsevier's CAS LaTeX Double-Column Template - Overleaf. Whey I try to add newtx package using \usepackage{newtx}, I get a compilation error.
bare ...
- 1,327
0
votes
1
answer
38
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Symbol for end of proof in enumerated proof envioronment [duplicate]
With a simple proof environment as follows,
\documentclass{article}
\usepackage{amsmath, amsthm}
\vspace{-5pt}
\begin{document}
\begin{proof}~\\
\item First line
\item ...
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