# Defining an indexed list of variable with Latex_name

The answer of this question `Creating a vector of indexed variables`

asked two years ago, is deprecated for the `Latex_name`

part which seems natural since from that time one must use either `\\`

or `r''`

in place of only `\`

. I have tried many thing but none works.

Here is the incriminated command

```
x = var("x", n=8, latex_name='\overline{x}')
show(x)
```

PS Deprecation apart, doesn't work in Jupyter with Sagemath 9.2 but works in Sagecell.