# Re: using symbols

`I am trying to get the symbols packages to work, so in my preamble i have`
```
\usepackage{simpsons} then in my document i have for example \bart as an
ERT,

Where is lyx looking for these styles ?
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```
What is the problem? You cannot compile your file or can you compile it but the symbol doesn't show up?
```
regards Uwe
```