SUBSET OF ABOVE TILDE OPERATOR·U+2AC7

Character Information

Code Point
U+2AC7
HEX
2AC7
Unicode Plane
Basic Multilingual Plane
Category
Math Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E2 AB 87
11100010 10101011 10000111
UTF16 (big Endian)
2A C7
00101010 11000111
UTF16 (little Endian)
C7 2A
11000111 00101010
UTF32 (big Endian)
00 00 2A C7
00000000 00000000 00101010 11000111
UTF32 (little Endian)
C7 2A 00 00
11000111 00101010 00000000 00000000
HTML Entity
⫇
URI Encoded
%E2%AB%87

Description

The character U+2AC7, also known as the Subset of Above Tilde Operator, is a Unicode symbol that plays a crucial role in digital text representation. This operator is primarily used to denote the subset relationship between two sets or data elements in various mathematical and computer science contexts. Specifically, it signifies that all elements in the lower set (located above) are also present in the upper set (below), representing a partial order or inclusion mapping. Although this symbol may not have any direct cultural or linguistic associations, its use in digital text and programming can be traced back to its importance in logic and mathematical representations. The Subset of Above Tilde Operator is used extensively across various programming languages, data processing applications, and computer science domains due to its precision and unambiguous nature. In summary, the character U+2AC7, or the Subset of Above Tilde Operator, is an essential element in digital text that aids in representing relationships between sets in mathematical and computational contexts. Its precise representation and usage contribute significantly to clarity and accuracy within these domains.

How to type the symbol on Windows

Hold Alt and type 10951 on the numpad. Or use Character Map.

  1. Step 1: Determine the UTF-8 encoding bit layout

    The character has the Unicode code point U+2AC7. In UTF-8, it is encoded using 3 bytes because its codepoint is in the range of 0x0800 to 0xffff.

    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 the x are the payload bits.

    UTF-8 Encoding bit layout by codepoint range
    Codepoint RangeBytesBit patternPayload length
    U+0000 - U+007F10xxxxxxx7 bits
    U+0080 - U+07FF2110xxxxx 10xxxxxx11 bits
    U+0800 - U+FFFF31110xxxx 10xxxxxx 10xxxxxx16 bits
    U+10000 - U+10FFFF411110xxx 10xxxxxx 10xxxxxx 10xxxxxx21 bits
  2. Step 2: Obtain the payload bits:

    Convert the hexadecimal code point U+2AC7 to binary: 00101010 11000111. Those are the payload bits.

  3. 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 10101011 10000111