SQUARE DB·U+33C8

Character Information

Code Point
U+33C8
HEX
33C8
Unicode Plane
Basic Multilingual Plane
Category
Other Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E3 8F 88
11100011 10001111 10001000
UTF16 (big Endian)
33 C8
00110011 11001000
UTF16 (little Endian)
C8 33
11001000 00110011
UTF32 (big Endian)
00 00 33 C8
00000000 00000000 00110011 11001000
UTF32 (little Endian)
C8 33 00 00
11001000 00110011 00000000 00000000
HTML Entity
㏈
URI Encoded
%E3%8F%88

Description

The Unicode character U+33C8 represents the "SQUARE DB" symbol. In digital text, this character is commonly employed to denote a square with diagonal crosses in the top right and bottom left quadrants. It is often utilized in mathematical equations or within diagrams to depict a particular geometric figure. Although not widely recognized as a culturally significant symbol, its use in typography and digital text serves an essential role in accurately representing specific geometric structures for various applications, such as mathematics, design, and software development.

How to type the symbol on Windows

Hold Alt and type 13256 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+33C8. 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+33C8 to binary: 00110011 11001000. 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:
    11100011 10001111 10001000