---
title: "Function Icon | Free Download PNG & SVG | Sharp Line - Material Symbols"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/function--29906
canonical_url: "https://www.streamlinehq.com/icons/download/function--29906"
summary: "Clean sharp line icon of a curved f-like stroke beside an x-shaped form with bars. Used for math functions and coding interfaces."
---

# Function icon

The Function icon shows a curved f-like stroke beside an angular x-shaped form with horizontal bars. Drawn in the Sharp Line style on a 24px grid for crisp, structured UI rendering. Use it for mathematical functions, formulas, code editors, and developer tools. It belongs to Sharp Line - Material Symbols free set in the Google Material family.

## Preview

![Clean sharp line icon of a curved f-like stroke beside an x-shaped form with bars. Used for math functions and coding interfaces.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/text-formatting/function-d3ptnv0sz9wy5dvzaiutoa.png/function-uo7yka8twcflpwqa0vx8to.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Function
- **Type**: Icon
- **Set**: [Sharp Line - Material Symbols](/icons/material-symbols-sharp-line.md) — Material Symbols by Google - free customizable icon set with icons in outlined, rounded, and sharp variants.
- **Family**: [Google Material](/icons/material-symbols.md)
- **Style**: Line, Outlined, Geometric
- **Category**: Text Formatting › Text Formatting
- **Default size**: 24px
- **Pricing**: Free
- **License**: [Apache](https://www.apache.org/licenses/LICENSE-2.0.txt)
- **Author**: [Google](https://fonts.google.com/icons)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: function, fx, formula, mathematics, equation, variable, symbols, algebra, calculus, differentiation, integral, math, symbol

## Download

- [Download Function on Streamline](https://www.streamlinehq.com/icons/download/function--29906)

## Also available in other styles

- [Function — Rounded Line - Material Symbols](/icons/download/function--29943.md) (Free)
- [Function — Outlined Line - Material Symbols](/icons/download/function--29998.md) (Free)

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