LEFTWARDS DOUBLE ARROW WITH VERTICAL STROKE·U+2902

Character Information

Code Point
U+2902
HEX
2902
Unicode Plane
Basic Multilingual Plane
Category
Math Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E2 A4 82
11100010 10100100 10000010
UTF16 (big Endian)
29 02
00101001 00000010
UTF16 (little Endian)
02 29
00000010 00101001
UTF32 (big Endian)
00 00 29 02
00000000 00000000 00101001 00000010
UTF32 (little Endian)
02 29 00 00
00000010 00101001 00000000 00000000
HTML Entity
⤂
URI Encoded
%E2%A4%82

Description

The Unicode character U+2902, known as the "LEFTWARDS DOUBLE ARROW WITH VERTICAL STROKE", is a symbol used in digital text to represent a specific directional flow or connection. This character is often utilized in mathematical equations and diagrams to depict bi-directional relationships, implying that two elements are connected and influence each other reciprocally. It is particularly significant in computer programming and software design, where it serves as an essential element in creating visual representations of algorithms and data flow patterns. While U+2902 does not hold any specific cultural or linguistic significance, its technical context in digital text and communication systems remains highly relevant and important for maintaining accurate information exchange across various platforms.

How to type the symbol on Windows

Hold Alt and type 10498 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+2902. 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+2902 to binary: 00101001 00000010. 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 10100100 10000010