---
title: "Node Properties"
url: "https://help.maxon.net/c4d/en-us/Content/html/GVFLOATFUNC-ID_GVPROPERTIES.html"
section_path: "XPresso > XPresso Nodes > Calculate (Group) > FloatFunc Operator > Node Properties"
element_id: "GVFLOATFUNC"
group_id: "ID_GVPROPERTIES"
description: "In this mode, the input is rounded down to the nearest integer value. For example, the input 4.95 produces the output 4."
---

## Node Properties

### Function

Parameter ID: `GV_FLOATFUNC_FUNC`

The following options are available in the Function menu:

Exp

Calculates the exponential function of the input value.

Ln

In this mode, the natural logarithm is calculated.

Ln10

Calculates the logarithm to the base 10.

Sqrt

Calculates the square root of the input.

Floor

In this mode, the input is rounded down to the nearest integer value. For example, the input 4.95 produces the output 4.

Ceil

In this mode, the input is rounded up to the nearest integer value. For example, the input 4.01 produces the output 5.

Pow

This mode **raises** the input to the **power** of the input. For example, an input of 5 is raised to the power of 5, to produce an output value of 3125.

Pow2

In this mode, the input is squared. An input of 5 produces an output of 25.