# Hexadecimal notation in scribble interaction

**URL:** <https://racket.discourse.group/t/hexadecimal-notation-in-scribble-interaction/2816>\
**Category:** Questions & Answers\
**Created:** [March 21, 2024, 3:48pm UTC](https://racket.discourse.group/t/hexadecimal-notation-in-scribble-interaction/2816 "2024-03-21T15:48:21Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![joskoot](https://yyz2.discourse-cdn.com/free1/user_avatar/racket.discourse.group/joskoot/32/1964_2.png) [@joskoot](https://racket.discourse.group/u/joskoot)\
**Post date:** [March 21, 2024, 3:48pm UTC](https://racket.discourse.group/t/hexadecimal-notation-in-scribble-interaction/2816/1 "2024-03-21T15:48:21Z")

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```scheme
#lang scribble/manual
@(require scribble/eval)
@interaction[(+ #xA #xA)]

```

Renders

![image](https://global.discourse-cdn.com/free1/uploads/racket/original/2X/f/f7ce2d08cae405fcdde5d213d9c9779d5805cd3a.png)

Is there a simple way to retain the hexadecimal notation?

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<div class="post-metadata">

**Author:** ![joskoot](https://yyz2.discourse-cdn.com/free1/user_avatar/racket.discourse.group/joskoot/32/1964_2.png) [@joskoot](https://racket.discourse.group/u/joskoot)\
**Post date:** [March 21, 2024, 4:10pm UTC](https://racket.discourse.group/t/hexadecimal-notation-in-scribble-interaction/2816/2 "2024-03-21T16:10:53Z")

</div>

This question already has been answered, Thanks.  
eval:alts