Text Formatting ⇒ Math Mode Error for bold Text

[smepal]

Dear community,

I've been investigating a lot of time to solve this issue, but wasn't able to.

The code:

Code: Select all

\documentclass[12pt,a4paper,onecolumn, bibliography=totoc,listof=totoc]{scrartcl}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{times}
\usepackage[ngerman]{babel}
\usepackage[ngerman]{translator}

\begin{document}

Dem Attribut \texttt{APPLICATION_ID} wird die Applikationskennung zugeordnet und dem Attribut \texttt{APPLICATION_CONNECTION_ID} wird die Gerätekennung mit dem Suffix "`_APPLICATION_ID"' zugeordnet. Problematisch wird zum Zeitpunkt der Implementierung die Zuordnung der Gerätekennung gesehen. Durch Tests wurde herausgefunden, dass die \texttt{APPLICATION_CONNECTION_ID} im Gegensatz zur Dokumentation nicht, wie oben beschrieben, verwendet werden kann, sondern der \texttt{NUMERIC_ID} 

\end{document}

So I don't get it? Can anyone help?

[localghost]

The underscore (_) is reserved for subscripts in math mode. If you want to use it outside math mode, you have to introduce it with a backslash.

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APPLICATION\_ID

Alternatively you can use the \textunderscore command.


Best regards and welcome to the board
Thorsten

[Stefan Kottwitz]

Hi,

welcome to the board!

The reason is, that the underscore has a meaning in math mode, for typesetting subscripts. You can use \_ in text mode for all occurences, such as

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\texttt{APPLICATION\_CONNECTION\_ID}

Or, load the underscore package in your preamble, which takes care of the underscores, so you don't need to quote them by a preceding backslash:

Code: Select all

\usepackage{underscore}

Stefan