U+2A01 N-Ary Circled Plus Operator
U+2A01 was added in Unicode version 3.2 in 2002. It belongs to the block Supplemental Mathematical Operators in the Basic Multilingual Plane.
This character is a Math Symbol and is commonly used, that is, in no specific script.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. The word that U+2A01 forms with similar adjacent characters prevents a line break inside it. The glyph can be confused with one other glyph.
The Wikipedia has the following information about this codepoint:
Circled plus (⊕) or n-ary circled plus (⨁) (in Unicode, U+2295 ⊕ CIRCLED PLUS, U+2A01 ⨁ N-ARY CIRCLED PLUS OPERATOR) may refer to:
- Sun cross, a circle containing four or more spokes with many variants and uses
- Earth symbol, astronomical and alchemical symbols for Earth, indicated by U+1F728 🜨 ALCHEMICAL SYMBOL FOR VERDIGRIS
- Coptic cross, associated with Coptic Christians
- Celtic cross, associated with Christian in the Early Middle Ages
- Crosses in heraldry, including U+1F540 🕀 CIRCLED CROSS POMMEE, U+1F902 🤂 CIRCLED CROSS FORMEE and variants thereof
In mathematics and computing:
- Direct sum, an operation from abstract algebra
- Dilation (morphology), mathematical morphology
- Tensor product, a mathematical operation indicated by U+2297 ⊗ CIRCLED TIMES
- Exclusive or, a logical operation that outputs true only when inputs differ
In languages:
- Linear B, a Syllabic script used for writing Mycenaean Greek including the ideogram U+100CF 𐃏 LINEAR B IDEOGRAM B243 WHEEL
- Teth, Phoenician letter
- Tifinagh, a Berber script including the letter U+2D32 ⴲ TIFINAGH LETTER YABH
Other uses
- Zodiac killer used a cross-circle as a signature for his letters
Representations
| System | Representation |
|---|---|
| Nº | 10753 |
| UTF-8 | E2 A8 81 |
| UTF-16 | 2A 01 |
| UTF-32 | 00 00 2A 01 |
| URL-Quoted | %E2%A8%81 |
| HTML hex reference | ⨁ |
| Wrong windows-1252 Mojibake | ⨠|
| HTML named entity | ⨁ |
| HTML named entity | ⨁ |
| Encoding: GB18030 (hex bytes) | 81 38 8A 37 |
Related Characters
Confusables
Elsewhere
Complete Record
| Property | Value |
|---|---|
| 3.2 (2002) | |
| N-ARY CIRCLED PLUS OPERATOR | |
| — | |
| Supplemental Arrows-C | |
| Math Symbol | |
| Common | |
| Other Neutral | |
| Not Reordered | |
| none | |
| N-Ary Circled Plus Operator | |
| ✘︎ | |
| N-Ary Circled Plus Operator | |
| N-Ary Circled Plus Operator | |
| ✘︎ | |
| N-Ary Circled Plus Operator | |
| N-Ary Circled Plus Operator | |
| N-Ary Circled Plus Operator | |
| N-Ary Circled Plus Operator | |
| N-Ary Circled Plus Operator | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| N-Ary Circled Plus Operator | |
| Any | |
| ✔︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| 0 | |
| 0 | |
| 0 | |
| ✘︎ | |
| None | |
| — | |
| NA | |
| Other | |
| — | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✔︎ | |
| ✘︎ | |
| Yes | |
| Yes | |
| N-Ary Circled Plus Operator | |
| Yes | |
| N-Ary Circled Plus Operator | |
| Yes | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✔︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| Other | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| Other | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| N-Ary Circled Plus Operator | |
| None | |
| neutral | |
| Not Applicable | |
| — | |
| No_Joining_Group | |
| Non Joining | |
| Alphabetic | |
| none | |
| not a number | |
| N-Ary Circled Plus Operator | |
| R |