{theorems} are environments which are commonly numbered. They are extensively used in math texts. Examples of such environments are theorems, corollaries, lemmas, propositions, remarks and definitions. Popular packages are {amsthm}, {ntheorem}, and {thmtools}. Covers discussion on proofs too.

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57 views

theorem and subtheorem hierarchical numbering

I want the numbering of claims, subclaims, subsubclaims, etc to be hierarchically numbered. Is there a way to do this without having to make those extra "subclaim" environments? For example: ...
4
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1answer
80 views

How to Make Claims and Proofs start on the same page if possible?

I have a document where sometimes proofs start on a separate page than where their associated claims were stated. Is it possible to force is so that (unless the statement of the claim is more than ...
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1answer
68 views

Theorem numbering as subsections and automatic solutions

I have a problem environment where the counter is coupled to the subsection counter. However this doesn't work with automatic solutions. I tried to couple the solutions counter to the subsections as ...
4
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116 views

Creating a List of Theorems divided into Subsections with amsthm

I want to modify the listoftheorems command so that at the end of each chapter, I can give a list of the theorems or definitions within the last chapter, and I want these divided by section (it should ...
3
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0answers
36 views

Hidden Theorem Style

i'm using the theorem environment to write edition notes or commentaries in an article. \declaretheorem[ style=myexamplestyle, name={\ding{46} Note }, unnumbered ]{note} Is there a way ...
3
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142 views

Section with answers created automatically

My question is quite similar to this one, but I think a slightly different approach is needed. I have a document with a lot of exercices and I'd like to add aswers and hints to them in a certain ...
2
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0answers
17 views

Using/Forcing upright text within theorem environment

I would like to write an equation within a theorem that involves an integrand and the upright symbol $ \textrm{d} $ which I have abbreviated in my preamble with \newcommand{\dmath}{\textrm{d}} ...
2
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0answers
32 views

beamer with numbered theorems not working with cleveref

A want to use cleveref in a beamer presentation. The document defines multiple theorem environments sharing the same counter as follows: \documentclass{beamer} \usepackage{cleveref} ...
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68 views

How to bring theorem's and lemmas numbers from a thesis document class and put it in the beamer presentation

How to bring theorem's and lemma's numbers from a thesis document class and put them in the beamer presentation, because I want to reffer the audience who have the printed thesis to the number and ...
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36 views

How to stop \begin creating a line break

Basically I've created a math theorem called definition At header of the document, declared as \newtheorem{defi}{Definition}[section] Now i've laid out some text and stuff basically what I have ...
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0answers
22 views

Including Lemmas into Theorems

I want to include some lemmas inside the proof of a theorem in a way that makes clear that those lemmas are part of the proof and not independent (e.g. smaller size of letters etc). Are there any ways ...
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0answers
45 views

\newtheoremstyle above space does nothing in beamer

I would like to change the space above and below a \newtheorem in beamer. I tried to use \newtheoremstyle, but nothing happens. Here is an example showing above space set to 3000pt which has no effect ...
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49 views

Clash between \newtheorem and \documentclass{svjour3}

When I write a \documentclass{article}, if I want to define an environment called Theorem, I use \newtheorem{theo}{Theorem}, then when I write a theorem I use \begin{theo} and \end{theo}. I get used ...
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0answers
42 views

Citation with MakeTextLowercase

Consider the following MWE: \documentclass{scrartcl} \usepackage{textcase} \usepackage{natbib} \begin{document} Some reference: \citet{ABC} Some other reference: ...
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0answers
135 views

Starting a theorem or a proof with an equation and vertical spacing

Is it bad practice to begin the statement of a theorem or of a proof with an equation? If it is acceptable, what is your opinion on the resulting spacing in the three cases, in the code below? In the ...
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0answers
218 views

nopagebreak between rule and custom theorem env

I'm making a custom theorem environment. Here's a minimal example of my problem, with some filler text borrowed from the GPL: \documentclass{scrbook} \usepackage[dvipsnames]{xcolor} ...
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0answers
67 views

Numbering of sections, subsections, subsections, and all theorem-like environments in the dictionary order

I would like the numbering of sections, subsections, subsections, and all theorem-like environments to be in the strict dictionary order. Moreover, the number of a theorem-like environment contained ...
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0answers
18 views

Unnumbered theorem in siamart.cls

I am trying to get an unnumbered theorem environment in the SIAM article document class siamart.cls, and am met with errors. For example, simply trying: \newtheorem*{problem*}{Problem} gives the ...
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29 views

restate theorem (numbering issue)

\documentclass{article} \usepackage{amsmath} \usepackage{amsthm} \usepackage{thmtools} \usepackage{thm-restate} \usepackage{cleveref} \declaretheorem[name=Theorem,numberwithin=section]{thm} ...
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50 views

Avoiding pagebreak after newline in theorem

This might be of relevance: Theorem environment - line break after label pagebreak and amsmath theorem environment issue Avoid page break in theorem Situation I used the information provided ...
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0answers
24 views

Shadowboxing theorem environment

This is how I would like to redefine my theorem environment. %\newenvironment{sbtheorem} % {\shabox{ \begin{minipage}{0.8\textwidth} \begin{theorem}} % {\end{theorem} \end{minipage} }} ...
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94 views

Hyperlinking theorems in smfart

Edit: The class smfart is one of several classes created by the Société Mathématique de France for typesetting mathematics. Here is its CTAN page, where it lies under smflatex, and here is the ...