U+21AA RIGHTWARDS ARROW WITH HOOK
U+21AA was added to Unicode in version 1.1 (1993). It belongs to the block Arrows in the Basic Multilingual Plane.
This character is a Other Symbol and is commonly used, that is, in no specific script.
The glyph is not a composition. It has a Neutral East Asian Width. In bidirectional context it acts as Other Neutral and is not mirrored. In text U+21AA behaves as Alphabetic regarding line breaks. It has type Other for sentence and Other for word breaks. The Grapheme Cluster Break is Any.
The CLDR project labels this character “left arrow curving right” for use in screen reading software. It assigns additional tags, e.g. for search in emoji pickers: arrow, left arrow curving right.
This character is designated as an emoji. It will be rendered as monochrome character on conforming platforms. To enable colorful emoji display, you can combine it with Variation Selector-16: ↪️ See the Emojipedia for more details on this character’s emoji properties.
The Wikipedia has the following information about this codepoint:
In mathematics, and especially in category theory, a commutative diagram is a diagram such that all directed paths in the diagram with the same start and endpoints lead to the same result. It is said that commutative diagrams play the role in category theory that equations play in algebra.
Representations
| System | Representation |
|---|---|
| Nº | 8618 |
| UTF-8 | E2 86 AA |
| UTF-16 | 21 AA |
| UTF-32 | 00 00 21 AA |
| URL-Quoted | %E2%86%AA |
| HTML-Escape | ↪ |
| Wrong windows-1252 Mojibake | ⪠|
| HTML-Escape | ↪ |
| HTML-Escape | ↪ |
| LATEX | \hookrightarrow |
Elsewhere
Complete Record
| Property | Value |
|---|---|
| 1.1 (1993) | |
| RIGHTWARDS ARROW WITH HOOK | |
| RIGHT ARROW WITH HOOK | |
| Arrows | |
| Other Symbol | |
| Common | |
| Other Neutral | |
| Not Reordered | |
| None | |
| Rightwards Arrow with Hook | |
| ✘ | |
| Rightwards Arrow with Hook | |
| Rightwards Arrow with Hook | |
| ✘ | |
| Rightwards Arrow with Hook | |
| Rightwards Arrow with Hook | |
| Rightwards Arrow with Hook | |
| Rightwards Arrow with Hook | |
| Rightwards Arrow with Hook | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✔ | |
| Rightwards Arrow with Hook | |
| Any | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| — | |
| NA | |
| Other | |
| — | |
| ✘ | |
| ✘ | |
| ✔ | |
| ✘ | |
| Yes | |
| Yes | |
| Rightwards Arrow with Hook | |
| Yes | |
| Yes | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Other | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Other | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Rightwards Arrow with Hook | |
| None | |
| Neutral | |
| Not Applicable | |
| — | |
| No_Joining_Group | |
| Non Joining | |
| Alphabetic | |
| None | |
| not a number | |
| Rightwards Arrow with Hook | |
| R |