---
title: "Parameters"
url: "https://help.maxon.net/c4d/en-us/Content/html/GVFORMULA-ID_GVPORTS.html"
section_path: "XPresso > XPresso Nodes > Calculate (Group) > Formula Operator > Parameters"
element_id: "GVFORMULA"
group_id: "ID_GVPORTS"
---

## Parameters

### Value

Parameter ID: `GV_FORMULA_INPUT` · Range: [-∞..+∞]

See [Formula Node](https://help.maxon.net/c4d/en-us/Content/html/GVFORMULA.html.md).

### Output

Parameter ID: `GV_FORMULA_OUTPUT` · Range: [-∞..+∞]

See [Formula Node](https://help.maxon.net/c4d/en-us/Content/html/GVFORMULA.html.md).