---
title: "Function Thin Icon | Free Download PNG & SVG | Phosphor Thin"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/function-thin--28926
canonical_url: "https://www.streamlinehq.com/icons/download/function-thin--28926"
summary: "Clean line icon of a curved vertical stroke crossed by a horizontal line. Used for functions, calculus, and math tools."
---

# Function Thin icon

The Function Thin icon shows a curved vertical stroke crossed by a horizontal line. Drawn in the line style on a 16px grid for a clean, airy look. Use it for mathematical functions, calculus notation, equations, graphing tools, and education interfaces. It belongs to Phosphor Thin free set in the Phosphor family.

## Preview

![Clean line icon of a curved vertical stroke crossed by a horizontal line. Used for functions, calculus, and math tools.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/phosphor-thin/function-thin-29842.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Function Thin
- **Type**: Icon
- **Set**: [Phosphor Thin](/icons/phosphor-thin.md) — Phosphor is a free and open source icon set created by Helena Zhang and Tobias Fried.
- **Family**: [Phosphor](/icons/phosphor.md)
- **Style**: Line, Outlined, Minimal
- **Category**: All Icons › Vector Icons
- **Default size**: 16px
- **Pricing**: Free
- **License**: [MIT](https://raw.githubusercontent.com/phosphor-icons/homepage/master/LICENSE)
- **Author**: [Phosphor](https://phosphoricons.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: function, symbol, music, notation, staff, score, sharp, flat, clef, key

## Download

- [Download Function Thin on Streamline](https://www.streamlinehq.com/icons/download/function-thin--28926)

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