Unicode Character "⦱" (U+29B1)

The character ⦱ (Empty Set With Overbar) is represented by the Unicode codepoint U+29B1. It is encoded in the Miscellaneous Mathematical Symbols-B block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 3.2 (March, 2002). It is HTML encoded as ⦱.

Main Unicode Properties

Name Empty Set With Overbar
Unicode Codepoint U+29B1
Unicode Version 3.2 (March, 2002)
Block Miscellaneous Mathematical Symbols-B
Plane Basic Multilingual Plane

Bidirectional Data

Bidirectional class Other Neutral (ON)
Is mirrored? No

Other Unicode Data

Category Math Symbol
Script Code for undetermined script
Combining Class Not Reordered

U+29B1 Conversion

HTML (decimal) ⦱
HTML (hex) ⦱
HTML (named) ⦱
URL Escape Code %E2%A6%B1
CSS \0029B1
JavaScript, JSON \u29B1
C, C++, Java \u29B1
Python \u29B1
Rust \u{29B1}
Ruby \u29B1

How to type "⦱"

  • Windows ?: Hold Alt, then type 2 9 B 1. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 2 9 B 1. Release Alt.

Preview

  • ⦱
    Times, Times New Roman, serif
  • ⦱
    Helvetica, Arial, sans-serif
  • ⦱
    Courier, Courier New, monospace

UTF Encodings

UTF-8 (hex) 0xE2 0xA6 0xB1
UTF-16 (hex) 0x29B1
UTF-32 (hex) 0x000029B1

References