> ## Documentation Index
> Fetch the complete documentation index at: https://notevil.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# CAPLfunctionMax

[Open topic with navigation](../../../../../CANoeDEFamily.htm#Topics/CAPLFunctions/Other/Functions/CAPLfunctionMax.md)

[CAPL Functions](../../CAPLfunctions.md) » [General](../CAPLGeneralStartPage.md) » [Function Overview](../CAPLfunctionsGeneralOverview.md) » \_max

# \_max

[Valid for](../../../Shared/FeatureAvailability.md): CANoe DE • CANoe:lite DE • CANoe4SW DE • CANoe4SW:lite DE

## Function Syntax

* `long _max(long x, long y); // form 1`
* `dword _max(dword x, dword y); // form 2`
* `int64 _max(int64 x, int64 y); // form 3`
* `qword _max(qword x, qword y); // form 4`
* `float _max(float x, float y); // form 5`

## Description

Returns the maximum of the parameters.

## Parameters

* **x**: First operand
* **y**: Second operand

## Return Values

* **y > x ? y**: x

## Example

```c theme={null}
float result;
result = _max(1.0, _max(-3.0, 5.2)); // result == 5.2
```