Step 1: Determine the UTF-8 encoding bit layout
The character ⩤ has the Unicode code point U+2A64. In UTF-8, it is encoded using 3 bytes because its codepoint is in the range of
0x0800to0xffff.
Therefore we know that the UTF-8 encoding will be done over 16 bits within the final 24 bits and that it will have the format:1110xxxx 10xxxxxx 10xxxxxx
Where thexare the payload bits.UTF-8 Encoding bit layout by codepoint range Codepoint Range Bytes Bit pattern Payload length U+0000 - U+007F 1 0xxxxxxx 7 bits U+0080 - U+07FF 2 110xxxxx 10xxxxxx 11 bits U+0800 - U+FFFF 3 1110xxxx 10xxxxxx 10xxxxxx 16 bits U+10000 - U+10FFFF 4 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx 21 bits Step 2: Obtain the payload bits:
Convert the hexadecimal code point U+2A64 to binary:
00101010 01100100. Those are the payload bits.Step 3: Fill in the bits to match the bit pattern:
Obtain the final bytes by arranging the paylod bits to match the bit layout:
11100010 10101001 10100100
Z NOTATION DOMAIN ANTIRESTRICTION·U+2A64
⩤
Character Information
Code Point
U+2A64
HEX
2A64
Unicode Plane
Basic Multilingual Plane
Category
Math Symbol
Character Representations
Click elements to copy| Encoding | Hex | Binary |
|---|---|---|
| UTF8 | E2 A9 A4 | 11100010 10101001 10100100 |
| UTF16 (big Endian) | 2A 64 | 00101010 01100100 |
| UTF16 (little Endian) | 64 2A | 01100100 00101010 |
| UTF32 (big Endian) | 00 00 2A 64 | 00000000 00000000 00101010 01100100 |
| UTF32 (little Endian) | 64 2A 00 00 | 01100100 00101010 00000000 00000000 |
HTML Entity
⩤
URI Encoded
%E2%A9%A4
Description
The Z Notation Domain Antirestriction character (U+2A64) is a relatively rare and specialized character in the Unicode standard. Its primary role is within digital text as an antirestriction operator, used predominantly in set theory, particularly in formal descriptions of mathematical notation. It is not widely used in everyday communication or cultural contexts, which contributes to its less common status. In the context of Unicode, this character plays a technical role in helping to ensure accuracy and precision within digital text systems that rely on set theory principles for their operations.
How to type the ⩤ symbol on Windows
Hold Alt and type 10852 on the numpad. Or use Character Map.