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- Dictionaryenvironment/ɪnˈvʌɪrə(n)m(ə)nt/
noun
- 1. the surroundings or conditions in which a person, animal, or plant lives or operates: "survival in an often hostile environment" Similar
- 2. the natural world, as a whole or in a particular geographical area, especially as affected by human activity: "the impact of pesticides on the environment" Similar
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24. With LaTeX syntax: I assume here that you mean \hbox{} not \box in your code. The \null macro is short for \hbox{}. The \box is a TeX primitive and is more like \usebox. this "box" at the end is quite invisible. and if the proof ends with a display or a list, there's an extra blank line.
If you want to present them as examples and mark them up as such using beamer's example environment (rather than just using the generic block) you might try something like this: \setbeamercolor{block title example}{fg=white,bg=red!75!black}%. \begin{example}#2[#1]}{\end{example}}
Apr 22, 2014 · You could also define arguments for your environment: \newenvironment{thisismyown}[arguments][optional]{beginning code}{end code} A maximum of 9 arguments can be used. They are accessible in the beginning code by #1 to #9, but not in the end code. So, \newenvironment is similar to \newcommand. But it gives you a scope for the content.
Jul 30, 2016 · 17. You cannot directly enter text in math mode: it will be considered as a succession of variables, in italic with only the very thin spacing in math mode. To enter text, you have to use the \text{…} command. This requires loading amsmath, or mathtools, which loads and extends amsmath. Alternatively, the cases* environment from the mathtools ...
Aug 10, 2017 · Just define it using \newtheorem like you have done for environment theorem: \documentclass{article} \usepackage{amsthm} \newtheorem{definition}{Definition} \begin{document} \begin{definition} This is a definition. \end{definition} \end{document} See also: How do you number theorems but not definitions?.
30. Loop Space's answer is good, but has the disadvantage of clobbering the optional argument, so attribution can't be specified any more. I'd suggest using a mandatory argument. \documentclass{article} \usepackage{amsthm} \swapnumbers % optional, of course. \newtheorem{thm}{Theorem}[section] % the main one.
For the same reason, any environment whose "begin" part starts a paragraph should issue \ignorespaces: this gobbles the space after \begin{comment} (it's an end-of-line, but it's the same to TeX). This definition will produce a red frame.
As per their recommendations, which is what most people use, you should define the environment as \theoremstyle{definition} \newtheorem{exmp}{Example}[section] and than use is as \begin{exmp} This is the example. \end{exmp} Note however, that the above definition will give the examples its own counter.
9. I would like to define an environment having two parts, i.e. \begin{myenv} some text. \nextpart{myenv} some more. \end{myenv} I think I could do this by exploring the definition of \begin, \end, and \newenvironment, but I wonder if somebody has already done so. We will need to know a bit more about what you want to achieve: I don't really ...
May 23, 2012 · 7. You probably want to look at the float package, which allows you to define and set up new floats with quite simple commands. In your preamble: \usepackage{float} Then, you define new floats using the following syntax: <type> is the ‘type’ of the new class of floats, like program or algorithm.
