⇞
Upwards Arrow with Double Stroke Symbol (⇞)
Copy the Upwards Arrow with Double Stroke symbol ⇞ to your clipboard, and see its Unicode code point, HTML entity, LaTeX command and how to type it on any device.
What does ⇞ mean?
The upwards arrow with double stroke (⇞) is an arrow character from the Unicode Arrows block that points upwards. The stroke through the arrow negates it, so it reads “does not map to”, “does not lead to” or “does not imply”, depending on the notation.
Codes and properties
| Character | ⇞ |
|---|---|
| Unicode name | UPWARDS ARROW WITH DOUBLE STROKE |
| Code point | U+21DE |
| Decimal | 8670 |
| Unicode block | Arrows |
| HTML entity | ⇞ · ⇞ |
| CSS | \21DE |
| JavaScript / JSON | \u21DE |
| Python | \u21DE or \N{UPWARDS ARROW WITH DOUBLE STROKE} |
| UTF-8 bytes | E2 87 9E |
| LaTeX | paste ⇞ with unicode-math (XeLaTeX/LuaLaTeX) |
How to type ⇞
- Copy & paste: press the Copy button above, then paste ⇞ anywhere — Word, Google Docs, email, chat or code.
- Windows (Word, WordPad, Outlook): type
21DEthen press Alt+X. In any app, Win+. opens the symbol panel. - Mac: switch to the Unicode Hex Input keyboard, hold Option and type
21DE; or press Ctrl+Cmd+Space and search “upwards arrow with double stroke”. - Linux (GTK/IBus): press Ctrl+Shift+U, type
21de, then Space. - HTML:
⇞renders as ⇞. - LaTeX: standard LaTeX has no dedicated command; compile with XeLaTeX or LuaLaTeX and the unicode-math package, then paste ⇞ directly.
Frequently asked questions
How do I type ⇞ on Windows?
In Microsoft Word type 21DE and press Alt+X. In any app press Win+. to open the symbol panel, or copy ⇞ from this page.
What is the HTML code for ⇞?
Use ⇞ (hex) or ⇞ (decimal).
What is the LaTeX command for ⇞?
There is no standard command; use XeLaTeX or LuaLaTeX with unicode-math and paste ⇞ directly.