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First steps with&nbsp;L<sup style="font-weight: bold; font-size: 73%; margin-left: -.25em; margin-right: -.05em; position: relative; top: .2em">A</sup>T<sub style="font-size: 100%; margin-left: -.1em">E</sub>X

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In order to compile the script for this tutorial, a few steps have to be followed, which are explained in the next slides.

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Digression: Opening&nbsp;a&nbsp;command&nbsp;prompt

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* For the following tasks, we are going to need a command prompt
* It can be opened in different ways, depending on your operating system

 * **Windows**: Press the Windows key and type in *cmd*, press Enter 
  * **MacOS**: Press the *Command* key and the *space bar* simultaneously, then type in *Terminal* and double click on *Terminal*
  * **Linux**: Press ``Ctrl + Alt + T`` 

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Installing the compiler

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* The compiler translates our  L<sup style="font-weight: bold; font-size: 73%; margin-left: -.25em; margin-right: -.05em; position: relative; top: .2em">A</sup>T<sub style="font-size: 100%; margin-left: -.1em">E</sub>X code into a PDF
* Depending on your operating system, different compilers are available
* Windows: <a href="https://miktex.org/download">MikT<sub style="font-size: 100%; margin-left: -.1em">E</sub>X</a>
* macOS: <a href="https://tug.org/mactex/">MacT<sub style="font-size: 100%; margin-left: -.1em">E</sub>X</a>
* Linux distributions: <a href="https://tug.org/texlive/doc/texlive-en/texlive-en.html#installation">T<sub style="font-size: 100%; margin-left: -.1em">E</sub>XLive</a>
  * Debian-based distributions: run `sudo apt install texlive-full`
  * other distributions: see the T<sub style="font-size: 100%; margin-left: -.1em">E</sub>XLive website

<div class="box warning">
Make sure to install the full version with all packages, if you can!
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Installing the editor

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* An editor can downloaded once the compiler has been installed
* For editing LaTeX documents, any text editor works fine, e.g., <a href="https://notepad-plus-plus.org/downloads/">Notepad++</a>, <a href="https://code.visualstudio.com/download">VSCode</a>
* For beginners, <a href="https://www.texstudio.org/">T<sub style="font-size: 100%; margin-left: -.1em">E</sub>Xstudio</a> is recommended due to its LaTeX-specific features
* Download and install T<sub style="font-size: 100%; margin-left: -.1em">E</sub>Xstudio

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Compile the script for&nbsp;the&nbsp;first&nbsp;time

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* Download the project archive from the VC. 
* Unzip the archive.
* Open the file `main.tex` in T<sub style="font-size: 100%; margin-left: -.1em">E</sub>Xstudio. It is located in the root directory of the archive.
* Compile `main.tex` by pressing <span class="emoji">⏩</span>
* A few new files will be generated by the compilation.

<div class="box warning">
Windows users: In order to enable file endings, click the view tab in the file explorer, and select *file name extensions*. This helps differentiating the different ``main`` files.
</div>
