Character Information

Code Point
U+29C0
HEX
29C0
Unicode Plane
Basic Multilingual Plane
Category
Math Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E2 A7 80
11100010 10100111 10000000
UTF16 (big Endian)
29 C0
00101001 11000000
UTF16 (little Endian)
C0 29
11000000 00101001
UTF32 (big Endian)
00 00 29 C0
00000000 00000000 00101001 11000000
UTF32 (little Endian)
C0 29 00 00
11000000 00101001 00000000 00000000
HTML Entity
⧀
URI Encoded
%E2%A7%80

Description

The Unicode character U+29C0, CIRCLED LESS-THAN, is a mathematical symbol used to represent the inequality operator in digital text. In mathematical expressions and computer programming languages, this symbol is commonly utilized within the context of comparative operations, such as determining whether one value is less than another. While not as widely recognized or frequently used as its non-circular counterpart, the CIRCLED LESS-THAN symbol serves a similar purpose in specific scenarios where an embellished form of the standard inequality operator is desired for aesthetic or thematic reasons.

How to type the symbol on Windows

Hold Alt and type 10688 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+29C0. 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+29C0 to binary: 00101001 11000000. 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 10100111 10000000