NOT GREATER-THAN·U+226F

Character Information

Code Point
U+226F
HEX
226F
Unicode Plane
Basic Multilingual Plane
Category
Math Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E2 89 AF
11100010 10001001 10101111
UTF16 (big Endian)
22 6F
00100010 01101111
UTF16 (little Endian)
6F 22
01101111 00100010
UTF32 (big Endian)
00 00 22 6F
00000000 00000000 00100010 01101111
UTF32 (little Endian)
6F 22 00 00
01101111 00100010 00000000 00000000
HTML Entity
≯
URI Encoded
%E2%89%AF

Description

The Unicode character U+226F, known as the "Not Greater-Than" symbol (≤), serves a crucial role in digital text by representing an inequality between two values in mathematics. It is often used in equations and mathematical expressions to convey the idea that one value is less than or equal to another, offering clarity for both humans and digital systems reading the content. The character can be found in various programming languages, software applications, and mathematical documents. Despite its prevalence, it remains a technically focused symbol without significant cultural, linguistic, or artistic associations, primarily used for its functional purpose in representing a specific mathematical relationship.

How to type the symbol on Windows

Hold Alt and type 8815 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+226F. 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+226F to binary: 00100010 01101111. 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 10001001 10101111