> 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/numeric-expressions.md).

# Numeric Expressions

Numeric Expressions return a numeric value and each part of the expression is evaluated as a numeric value. The calculation is executed linearly; no operator has priority over the others. To define priority you can use brackets (“(“).

When editing an Expression of this type, you have available [Functions ](/kalipso5/developing/form/expressions/functions.md)and all the Kalipso objects from where you can retrieve values ([Global Variables](/kalipso5/developing/form/variables.md), [Controls ](/kalipso5/developing/form/controls.md)and [Local Variables](/kalipso5/developing/form/option-window/local-variables.md)). To use any of these items you just have to double-click it and it will be automatically added to the Expression.

### Examples:

* *Example 1*

4 \* 2 / 3\
**Result:** 2

* *Example 2*

4 \* (2 / 3)\
**Result:** 2.666

* *Example 3*

1 + 1 \* 2 / 3\
**Result:** 1.333

* *Example 4*

1 + ((1 \* 2) / 3)\
**Result:** 2.5