U+2320 · Math symbol
LaTeX
\inttop
Top Half Integral Symbol ⌠
⌠ is top half integral, U+2320 — \inttop in LaTeX. It was added in Unicode 1.1, and Unicode files it under Math symbol.
Codes & technical data
| Unicode | U+2320 | |
|---|---|---|
| HTML hex | ⌠ | |
| HTML decimal | ⌠ | |
| CSS | \2320 | |
| JavaScript | \u{2320} | |
| Python | \U00002320 | |
| Java / C# | \u2320 | |
| Rust | \u{2320} | |
| Swift | \u{2320} | |
| PHP | \u{2320} | |
| URL encoded | %E2%8C%A0 | |
| UTF-8 bytes | E2 8C A0 | |
| UTF-16 bytes | 2320 | |
| Base64 | 4oyg | |
| Decimal | 8992 | |
| LaTeX | \inttop | |
| Category | Math symbol (Sm) | |
| Introduced | Unicode 1.1 | |
Will ⌠ survive being pasted?
- Normalisation. Yes. ⌠ is unchanged by NFKC, so it survives normalising systems intact.
- Legacy encodings. ⌠ is Unicode-only — it has no Latin-1 equivalent, so a system stuck on an 8-bit encoding cannot represent it.
- Size. 3 bytes in UTF-8. Character-limited fields — SMS, bios, some form validators — usually count bytes, not characters.
Unicode cross-references
The standard points readers of ⌠ at these characters — usually because they look alike, or because one is the correct choice where the other is often used by mistake.
Other integral characters
Unicode names 11 characters ending in “integral”. They differ by direction, weight or decoration rather than by meaning.
Nearby in Miscellaneous Technical
Symbols from engineering, electronics and computing: APL operators, keyboard keys, dentistry and cartography marks. The ⌘ ⌥ ⇧ ⏎ keys people paste into shortcut documentation live here.
How to type ⌠
| Windows | Type 2320 then press Alt+X |
|---|---|
| macOS | Press Ctrl+Cmd+Space, then search for “top half integral” |
| Linux | Press Ctrl+Shift+U, type 2320, press Enter |
| HTML | ⌠ |
About Unicode’s Math symbol category
Unicode classifies this as a mathematical symbol, which means software that lays out formulas treats it as an operator or relation and gives it spacing accordingly, rather than setting it tight against its neighbours like a letter.
Frequently asked questions
- How do I type the ⌠ top half integral symbol?
- On Windows, type 2320 and press Alt+X. On Linux press Ctrl+Shift+U then 2320. On any system the quickest route is the copy button on this page.
- What is the code for ⌠?
- Top Half Integral is U+2320 and in LaTeX as \inttop. In UTF-8 it takes 3 bytes. The table above lists every escape format.
- What kind of character is ⌠?
- Top Half Integral is filed under Math symbol in the Miscellaneous Technical block, and was introduced in Unicode 1.1. Unicode classifies this as a mathematical symbol, which means software that lays out formulas treats it as an operator or relation and gives it spacing accordingly, rather than setting it tight against its neighbours like a letter.