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.

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5
votes
2answers
74 views

Is there a way to use #.# style for theorems and definitions, but #.#.# for associated examples?

EDIT: Question solved. Answer below. I would like to be able to do this sort of thing with my examples: 1 Mathematical Logic Theorem 1.1 blahblah Definition 1.2 blahblah Theorem 1.3 blahblah ...
1
vote
1answer
206 views

Alternative numbering for theorem

I am using thmtools as a front end to amsthm and I have a definition environment as follows. \declaretheorem[ style=mydefinitionstyle, name=Definition, numberwithin=chapter ]{definition} ...
3
votes
1answer
5k views

Installing amsthm.sty under MiKTeX

On the LaTeX wikibooks I saw that there is an easy way to make theorems: http://en.wikibooks.org/wiki/LaTeX/Theorems The problem is that \usepackage{amsthm} doesn't work - asmthm.sty is not found. ...
4
votes
1answer
202 views

Highlight theorem environment using todonotes

I'm trying to highlight theorem-like environment (defined using amsthm) utilizing todonotes. In the preamble I have: \newtheorem{que}{Question} \newcommand*{\question}[1]{% ...
3
votes
1answer
151 views

How to change numbering in remark?

I am writing a book on mathematics. I want to get the following text document : I have written the following code : \documentclass{book} \usepackage{amsthm} \theoremstyle{plain} ...
14
votes
3answers
760 views

Cleveref and named theorems

Is it possible with Cleverref to reference not only the number of an environment but the "name" (the thing that is passed to it in square brackets? In the following example I want to replace the line ...
8
votes
3answers
322 views

How to draw a horizontal line at the end of proofs?

How can I draw a horizontal line at the end of proofs? I use \begin{proof}....\end{proof}. I use amsthm package without any modification.
2
votes
1answer
277 views

How to port this ntheorem solution to amsthm + thmtools?

Is it possible to reproduce this pleasant theorem environment using amsthm and thmtools?
0
votes
0answers
43 views

ntheorem vs. amsthm [duplicate]

As far as i know, these are alternative packages for playing with theorem-like environments. What do you choose and why? What should be the de facto standard? Regarding the same topic, are you ...
7
votes
1answer
1k views

Is there a \renewtheorem equivalent of \renewcommand, using amsthm and not ntheorem?

Suppose I have a theorem that is defined a certain way, as follows. \newtheorem*{mytheorem}{Foo} And I want to redefine it another way further down in my document, as below. ...
4
votes
1answer
155 views

How can I define a new environment which limits the scope of \newtheorem commands?

I am attempting to make an environment out of the command given in one of the answers to this question: Customizing theorem name. \documentclass{article} \usepackage{amsmath} \usepackage{amsthm} ...
2
votes
1answer
193 views

Is there a theorem style with slanted headfont?

I would like to create a theorem style with slanted text in heads. What's the way? I tried with the thmtools package by \declaretheoremstyle[headfont=\textsl]{slantedhead} ...
7
votes
1answer
312 views

Tombstone misplaced with `multline*` and `\qedhere`

It looks like the end-of-proof symbol is misaligned if multline* and \qedhere are used. Or am I just using them wrong? \documentclass{article} \usepackage{amsthm,amsmath} \begin{document} ...
10
votes
4answers
3k views

\qed or \qedhere at the end of split environment

While I was trying to improve my latest document with respect to its \qed symbols at the end of amsthm's proof environment i came across an interesting point. Assume the proof ends with some formula, ...
6
votes
1answer
479 views

Parts numbering in Proofs

I am using proof environment from amsthm to type proofs. Some proofs are long, so it would be nice to split them into numbered parts. I have defined new theorem environment called proofpart for that ...
5
votes
1answer
171 views

Using amsthm to number examples - how do I account for altered examples (i.e. 1', 1'', etc.)

I have sought long and hard for a solution to this and experimented with a combination of http://tex.stackexchange.com/a/43351 and http://tex.stackexchange.com/a/443, but could not get it to work. I ...
3
votes
1answer
209 views

The statement of a theorem appearing on a new line

I'm using the amsthm package. The statement of the theorem currently appears immediately after the words "Theorem X." I'd like the statement of the theorem to appear on a new line. Is this possible?
5
votes
0answers
120 views

amsthm and amssymb disappeared after updating? [duplicate]

I had recently updated my MikTeX 2.9, but after I did that, two packages - amsthm and amssymb - disappeared. My editor outputs an error whenever I call them, and I can't find them in the package ...
6
votes
1answer
285 views

Weird behavior of \theoremstyle

I just noticed something weird of the \theoremstyle command. Here is the code of a sample document: \documentclass{article} \usepackage{amsthm} \theoremstyle{plain} \newtheorem{thm}{Theorem}[section] ...
3
votes
1answer
956 views

Numbering a “new theorem”

I have a (simple?) question. I use the ams theorem environment for most of my theorems, but I want to box my definitions and find here a nice way to do it, simpler for me than mdframed. My problem is ...
2
votes
1answer
184 views

Line break after header of theorem environment followed by multicols body causes header-body overlap

I use TeXLive 2011. I use ntheorem and multicol. In a theorem environment, I want the theorem header to be separated from the body by a line break such that the multicols-environment get's that and ...
4
votes
1answer
211 views

How do I select font for an environment?

I use \usepackage{fouriernc}. Now, I want to select the font chancery for theorem environment. How can I choose the font for an environment, for example, theorem environment? \documentclass{book} ...
3
votes
1answer
275 views

\listoftheorems not appearing on pdfbookmark

I'm using thmtools \listoftheorems to generate a list of the theorems that I use in my thesis. So far so good, I've been able to put the list in my table of contents. However, there is no entry for ...
5
votes
1answer
97 views

Using page counter in \newtheorem

I would like to use the page counter as a the first part of the label for definitions. I tried \newtheorem{definition}{Definition}[page] but that wouldn't work if the definition is at the top of a ...
14
votes
1answer
254 views

Why do AMS document classes incorporate amsthm rather than loading it?

Why do AMS document classes incorporate the amsthm package, rather than loading it using the usual \RequirePackage mechanism the way they load amsmath and amsfonts? The document classes even ...
4
votes
1answer
572 views

Control space between paragraph and example environment - amsthm package

Which parameter sets the spacing before and after of the example environment from amsthm library? MWE: \documentclass{article} \usepackage{lipsum} \usepackage{amsthm} ...
5
votes
1answer
889 views

Theorems in classicthesis with \spacedlowsmallcaps as headerfont

I am using the classicthesis package and would like to add custom Theorems and Proof styles. I am also using the amsthm package. Page 10 & 11 of the manual for classicthesis show a sample code in ...
7
votes
1answer
839 views

How to change space around theorem environments?

Is there a way to change the vertical space before/after theorem environments, without defining a new theorem style? I'm using amsthm package to define my new theorem environments.
10
votes
3answers
3k views

Proof environment - line break after the “Proof.”

I want to make the proof environment in amsthm package to auto add a line break right after the "Proof." I tried the following code, which also removed the QED sign, but it doesn't work: No linebreak ...
2
votes
1answer
1k views

redefine theorem environment with beamer

beamer seems to define theorem-environments such as definition, but i want to be able to define them myself. In particular I want to use thmtools. \documentclass{beamer} \usetheme{Singapore} ...
10
votes
1answer
796 views

Move QED symbol to the left, i.e. at the end of the sentence

I want to make the qed symbol at the end of a proof appear at the end of the last sentence, not at the far right of the same line. Would like to do this the simplest way possible. All I can find ...
5
votes
2answers
351 views

Combined use of [fleqn] and \qedhere

It seems there is an issue within the ams packages, which results in an incompatibility between the fleqn option, and the \qedhere command. If those are used together, the qed symbol is flushed to ...
9
votes
2answers
180 views

Continuance of environment

I am using an continuous example in my text, but I don't know how to do define the corresponding nice environment. I am using the amsmath and ntheorem package and defined my own example-environment: ...
4
votes
1answer
1k views

Remove vertical space around theorems

I'm very new to LaTeX (a couple of days ago I didn't know how to use \newtheorem) and was hoping someone could help me with the following problem. If I'm using \usepackage{amsthm}, how do I obtain ...
7
votes
3answers
3k views

A theoremstyle with complete indentation using amsthm

I want to define a theoremstyle using amsthm, such that the complete environments content produced by \newtheorem with this style are indented. The following standalone example uses an adapted ...
5
votes
2answers
297 views

Can't get babel and amsthm to play nice once Hebrew is loaded

I am working in LaTeX, and I am trying to get babel and amsthm to play nice together. I produced a minimal example (which gives a different error than the full project, but getting this to work could ...
3
votes
1answer
444 views

Theorem style with name as argument

Is there some way to get a theorem type which will make a theorem with the name passed as a parameter? In other words, is there a way to define "named" such that \begin{named}[NAME] text \end{named} ...
3
votes
2answers
284 views

How to change the numbering style of theorems based on the section number using amsthm?

I am using amsthm for theorems, propositions, and so on. But I altered the section numbering style so that it's '§1 First Section', hence my theorems are numbered (since I base them on sections) ...
6
votes
2answers
243 views

subsection vs Theorem

This a typographical/style question. Inside a subsection (after just one paragraph) I have some theorems (amsmath environment). The word Theorem looks stronger (bold, starting with a capital letter) ...
7
votes
1answer
770 views

Custom proof environment

How to define another proof environment, say, for the "Proof of lemma"? Also, how to make it without the qed box? (I need one with qed box, and another one without qed box.) I'm using amsbook ...
11
votes
1answer
3k views

How to change the word “Proof” in the proof environment?

I want to change the word "Proof" into "Solution". Of course the following works. \begin{proof}[Solution] \end{proof} But it's quite cumbersome to add this additional [Solution] every time. Is ...
2
votes
1answer
998 views

amsthm's \qedhere in a proof ending in a displayed cases array

Is there a sensible way to get the QED box produced by \qedhere aligned with the last line of the cases environment in a situation as in the examples below? \documentclass{article} ...
3
votes
2answers
741 views

AMS theorems in table of contents

I am using the amsthm package. I defined some enviroments like \theoremstyle{plain} \newtheorem{theo}[subsection]{Theorem} \newtheorem{satz}[subsection]{Satz} the numbering works as expectect, ...
3
votes
2answers
1k views

Space before proof

I am trying to make LaTeX put no additional space between theorem and proof. Here is my code: \newtheorem*{pr3}{Theorem} \begin{pr3} foo \end{pr3} ...
6
votes
1answer
630 views

amsthm: Theorems, Lemmas numbered backwards

What I want \newtheorem{thm}{Theorem} \begin{thm} A \end{thm} \begin{thm} B \end{thm} \begin{thm} C \end{thm} Ends up generating Theorem 1 A. Theorem 2 B. Theorem 3 C. What I want instead: ...
10
votes
1answer
2k views

Change only the ending with renewenvironment

I have a theorem environment I've made called "ex" (using the theoremstyle "definition"), which I use for examples in a book document class. I like that I can number the examples, but I want a proof ...
4
votes
1answer
534 views

Horizontal spacing issue in \listoftheorems using amsthm + thmtools

I am using the command \listoftheorems with packages amsthm and thmtools. The problem is that the theorem's head and its optional title overlap. How can I make this space bigger to avoid overlapping? ...
6
votes
3answers
1k views

How to remove brackets from the optional title in amsthm?

This is a follow-up question of this question. when using \begin{theorem}[Open mapping]...\end{theorem}, I received Is it possible to change the format into "Theorem: Open Mapping."(boldface)? ...
4
votes
1answer
1k views

Changing `proof` endmark when using `ntheorem` with `thmmarks` and `amsthm` options

Q: Is there an easy way to change the default proof environment endmark (it's normally a funny open square and I'd like to change it to \blacksquare) when using the ntheorem package with the amsthm ...
8
votes
2answers
1k views

QED symbol on the same page as proof

I'm using the proof environment from the amsthm package. In some cases, the last line of a proof falls at the end of a page, but the QED symbol (the little white box) ends up on the following page. ...