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
3answers
103 views

enumerated list in proof - margin, qed symbol

I have two questions. 1. Can I delete the red-colored space? 2. If I use enumerate in proof, QED symbol appears the next line of the end, as above. If I do not want to type manually \qedhere, should ...
5
votes
1answer
93 views

How to enable line breaking in the standard proof environment with amsmath?

I want to redefine the proof so it accepts linebreaks in the name \renewenvironment{proof}[1][\proofname]{\par \pushQED{\qed}% \normalfont \topsep6\p@\@plus6\p@\relax \trivlist ...
7
votes
3answers
190 views

Reference to List Items in Theorem Environment with Label Type “Theorem”

I'm trying to set up references to list items in theorem environments. Using the thmtools and the cref-package I am able to reference theorem environments, such that the theorem type, e.g. theorem, ...
9
votes
3answers
384 views

I want the QED symbol to be 1 line lower at the end of proof

Just as my title says, I would prefer to have my qed symbol to be 1 line lower than the last line of my proof. By default its on the same line and aligned to the right. How can I achieve this? ...
7
votes
1answer
100 views

Referencing unnumbered theorems

I would like to reference named (but unnumbered theorems) with a hyperlink. I have a solution which I consider at least a semi-hack: \documentclass{amsart} \usepackage[colorlinks=true]{hyperref} ...
5
votes
1answer
302 views

Alternative theorem styles with amsthm package?

I am writing a document with many lemmas, theorems, and proofs. I don't like the default styling available, mainly because it places almost no visual separation between theorems and text (or proofs ...
3
votes
2answers
46 views

Blocks at the End of a Solution Structure [duplicate]

so a couple of months ago I created my own package. Everything in it works great, and so far it does everything I need it to do, the way I need it to. But I want to change one thing. When I made the ...
2
votes
0answers
23 views

Error using hyperref, cleveref and \newtheorem: no counter defined [duplicate]

Here's my problem: I'm writing some mathematics lecture notes. I needed some different theorem types, such as propositions, lemmas, plus observations, examples and definitions whose numbering depends ...
10
votes
1answer
150 views

Numbering theorems in the left margin

My question is similar to this and this. I would like to have the theorem number in the left margin (0.6em spacing to the main text) and the Name 'Theorem' should be justified to the main text. The ...
3
votes
1answer
344 views

Changing the color of theorem headings

I have a theorem environment, and I would like: The text color of Problems and their contents to be a custom color (defined as `db' below) The text color of Solutions to be a custom color (defined ...
6
votes
1answer
107 views

Using thmtools: numbering with asterisk

I would like to repeat a theorem number with an added asterisk. That is, the original theorem is: Theorem 1. Lorem ipsum... And I would like the analogue theorem to be: Theorem 1*. Lorem ipsum...
7
votes
2answers
84 views

Reference-able custom section numbering

I am writing some lecture notes from a class that I have on Monday, Wednesday, and Friday. What I would like to do is organize them by sections defined by the week and the day, e.g. 1M, 1W, 1F, 2M, ...
5
votes
1answer
72 views

What are the parameters of Definition enviroment?

I'm trying to redefine Definition theoremstyle and I'm stuck trying to find a single webpage where I could look up the parameters of that style. I keep finding plain style, but that's not what I want. ...
4
votes
1answer
3k views

Using amsthm but still getting “Environment theorem undefined”

I'm trying to write up all my university theorems and I cant get the theorem environment to work. Here is a mini example of what I'm trying to do. \documentclass[a4paper,12pt]{article} ...
5
votes
1answer
216 views

How to fix the beamer and amsthm conflict?

I want to have a style of Theorem 1, and the next one is Theorem 1' with the help of Amsthm package. The following code seems alright, but can't be compiled: \documentclass{beamer} ...
4
votes
1answer
108 views

Only show \NAME in \listoftheorems

I am using the thmtools package, and I want to modify \listoftheorems to only print the name of the theorem. For example, my document might look something like the one shown below. When I compile this ...
4
votes
2answers
702 views

Maths, functions in latex, really basic

I am trying to code the following; f:X->Y   x|->f(x) where -> is \longrightarrow and |-> is \longmapsto. However, my problem is that I am unable to get the x directly underneath the X. ...
2
votes
2answers
271 views

File ended while scanning use of \\definition

LaTeX noob here. Basically I get the following message in sharetex: main.tex: File ended while scanning use of \\definition. <inserted text> \par <*> main.tex I suspect you have ...
4
votes
1answer
539 views

siamltx + amsthm: “LaTeX Error: No counter 'Theorem' defined.”

When using the LaTeX class siamltx (from the SIAM page) together with amsthm (which I need for its theoremstyle command), I'm getting the error message ! LaTeX Error: No counter 'Theorem' defined. ...
7
votes
1answer
150 views

Creating an example environment structured exactly like amsthm's proof environment

I want to create an environment for examples that is structured exactly like the \begin{proof}...\end{proof} environment, i.e. starting with an italic "Example.", continuing in the same line and ...
2
votes
1answer
119 views

Theoremstyle with line break but non italic text

I use the theorems (from the amsthm-package) to specify definitions, examples and so on.. I want them to do two things: 1) line break after the label 2) non italic text within the theorem! I ...
3
votes
1answer
136 views

Indicator at end of theorem

I'm writing a text with some very long theorem-environments in it and I find the italicised theorems visually not pleasing when they are rather longish. So I'm using the definition theorem style most ...
4
votes
2answers
139 views

Italicizing of amsthm package

I'm using the amsthm package, and I noticed that a remark is automatically italicized, while a theorem and a proposition are not. What other keywords have their content automatically italicized by ...
1
vote
0answers
51 views

Theorem Style (like 1.1 Theorem) [duplicate]

By default, theorems (using amsthm) are printed like Theorem 1.1. Is it possible to print them as 1.1. Theorem? I have the following: \documentclass{article} \usepackage{amsmath, dsfont, amsthm , ...
4
votes
1answer
196 views

Titlesec, runin shape and amsthm

I'm trying to have an old fashioned style of (sub)section numbering as in EGA (Eléments de Géométrie Algébrique, by A.Grothendieck and J.Dieudonné). For a LaTeX written example, see here. I did it ...
0
votes
0answers
25 views

Is it possible to use \autoref without thmtools? [duplicate]

I have the following tex file; \documentclass[a4paper]{article} \usepackage{amsthm} \usepackage{thmtools} \usepackage[hidelinks]{hyperref} \newtheorem{thm}{Theorem} \begin{document} ...
3
votes
0answers
30 views

Deleting new line when beginning new theorem in a list [duplicate]

I am using the package amsthm to type my assignments and I have encountered the following problem. Here's the code I use: \newtheorem{claim}{Claim} : : \begin{enumerate} \item \begin{claim} ...
1
vote
1answer
961 views

\newtheorem in llncs creates problems

I get this error Command \theorem already defined. when I try to define \newtheorem{theorem}{Theorem} within a document with the llncs documentclass. My minimal example is here: ...
3
votes
1answer
908 views

How to get started to typeset mathematical proofs with LaTeX? [duplicate]

I want to start using LaTeX to organize my proofs into a readable fashion. This motif is due to my professors preferring e-mail communication instead of reading a chicken-scratch proof. I know enough ...
3
votes
1answer
102 views

Preventing the “end square” of proof environment to be alone on a newpage after an enumeration

I have something like (with the packages amsthm and document class book): \begin{proof} blabla \begin{itemize} \item blabla \item blabla \end{itemize} \end{proof} The problem is, that ...
1
vote
1answer
184 views

Clash amsthm and hyperref [closed]

The program below shows a problem with hyperref and amsthm. Not really a problem for me, since I don't use amsthm anyway so I just threw it out, but still it took me quite some time to figure it out. ...
3
votes
2answers
306 views

cleveref doesn't use correct capitalized name if used with amsthm?

It seems that the cleveref package does not capitalize properly when referring to a newtheorem if both \crefname and \Crefname have been defined. Or is it just me? Here is my MWE: ...
3
votes
2answers
106 views

Reference entire title of a Theorem, not just its number

Say I have \begin{theorem}\label{thm:Fermat} This is a theorem about Fermat. \end{theorem} and the output is Theorem 5.2. This is a theorem about Fermat. Now I want to reference it by ...
8
votes
1answer
760 views

Duplicating the amsthm proof environment

I am currently writing up some lecture notes and would like to have therefore a "\solution" environment which should work basically as the amsthm \proof environment, just writing "Solution." instead ...
2
votes
2answers
494 views

Using amsthm: changing Theorem options and break line

Using amsthm, is it possible to change the settings as follows ? Theorem/number/Name/cite : body I tried to write: \documentclass{article} \usepackage{amsthm} \newtheoremstyle{mystyle}% name ...
4
votes
2answers
429 views

Starting a proof with \paragraph

I would like to break a proof into paragraphs, but I don't seem to be able to start a proof with a paragraph. \documentclass{article} \usepackage{amsthm} \begin{document} \begin{proof} ...
2
votes
1answer
541 views

Defining cross-reference names for custom theorem environments in cleveref

I am concerned with the difference between this working example \documentclass{article} \usepackage{amsthm} \usepackage[capitalise]{cleveref} \newtheorem{thm}{Theorem} \begin{document} ...
6
votes
0answers
351 views

How to create a framed proof attached to a theorem?

I am trying to create a customized "proof" environment attached to a theorem. It looks like this: So there is first the theorem, and then a gray bar starts on the inner margin. It ends, when the ...
3
votes
1answer
131 views

problem with Greek in beamer [Lyx]

I am trying to write my thesis presentation in Lyx with Beamer but i have an issue with Greek language .. when i want to add a definition from drop down menu , the letters dont appear right in the ...
4
votes
1answer
240 views

how can I get a period right after a theorem number when using \swapnumbers?

I am trying to mimic lecture notes formatted like this: http://ocw.mit.edu/courses/mathematics/18-01-single-variable-calculus-fall-2005/lecture-notes/lecture_25.pdf I would like to format a theorem ...
2
votes
1answer
252 views

Using chapter instead of section number with amsthm

I'm trying to number my examples, definitions, theorems, etc. in the form Chapter#.example#. However, the amsthm package only seems to provide sectional numbering, which I don't like. Does anyone ...
3
votes
2answers
405 views

How to make a box bold at the end of proof? [duplicate]

Let us consider the following example : \documentclass[12pt,twoside,a4paper]{book} \usepackage[left=.45in,right=.45in,top=.6in,bottom=.6in]{geometry} \usepackage[fleqn]{amsmath} ...
4
votes
2answers
170 views

How change type of remark title in amsthm?

How can I easily change the typeface of remark titles in amsthm without having to define a completely new style using \newtheoremstyle. More precisely, I have the following code: \usepackage{amsthm} ...
2
votes
1answer
255 views

Wrong names for theorems/lemma/etc. in LyX

I am using LyX 2.0.3, and I usually type my documents (my lecture notes, mainly) in french. Now, I have to write a paper in english, I can't get the label names of the AMS Theorems package to be in ...
3
votes
1answer
148 views

Line break in list in indented theorem

I'm trying to make an indented theorem environment as in A theoremstyle with complete indentation using amsthm. Here's a minimal (non-)working example: \documentclass{article} \usepackage{amsthm} ...
4
votes
1answer
85 views

Making a theorem into a link

A link to another file can be created using the code \href{run:/path/to/my/file.ext}{text displayed} Now I'm use the amsthm package. What I'd like is for the phrase 'Theorem X' to be a link to ...
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
202 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
193 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]{% ...