> For the complete documentation index, see [llms.txt](https://doc.sysdevmobile.com/kalipso5/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sysdevmobile.com/kalipso5/developing/form/expressions/functions/functions-descriptions/keywords/no.md).

# NO

This Keyword returns a *\<numeric>*, the value 0.

{% hint style="success" %}
Use this Keyword to evaluate [Conditional Expressions](/kalipso5/developing/form/expressions/conditional-expressions.md).
{% endhint %}