¬
U+00AC NOT SIGN
Latin-1 Supplement · Math symbol
| Name | NOT SIGN |
|---|---|
| Code point | U+00AC |
| Decimal | 172 |
| Block | Latin-1 Supplement |
| Category | Math symbol (Sm) |
| UTF-8 | C2 AC |
| UTF-16 | 00AC |
| UTF-32 | 000000AC |
| HTML | ¬ ¬ ¬ |
| CSS | \00AC |
| JavaScript | \u00AC |
| Python | \u00ac |
| URL-encoded | %C2%AC |
Frequently asked questions
What is the character U+00AC?
U+00AC ¬ is officially named NOT SIGN. It belongs to the Latin-1 Supplement block and the category Math symbol.
How do I type ¬?
Windows (Word, WordPad): type 00AC, then press Alt+X. Linux (GTK/IBus): Ctrl+Shift+U 00ac, then Space. macOS: enable the “Unicode Hex Input” keyboard, hold Option and type 00AC. Or simply copy it from this page. On Windows, Alt+0172 on the numeric keypad also works.
How do I write ¬ in HTML?
As a numeric character reference ¬ (decimal) or ¬ (hexadecimal). In UTF-8 documents you can also insert the character directly. There is also the named entity ¬.
How is ¬ encoded in UTF-8?
In UTF-8 the character takes 2 bytes: C2 AC. In UTF-16: 00AC.