Unicode Reference  -  Character  ❛∅❜  -  EMPTY SET
(U+2205)

See also: 
(136,755)
|
Code Point
8,709
Server Image
[2205.png]
Segoe UI Symbol
Browser
∅
Actual:
(If installed)

HTML Encodings

Entity:
∅
∅
​
∅
∅
​
∅
∅
​
∅
∅
NCR Dec:
∅
∅
10
NCR Hex:
∅
∅
16
This is a single codepoint.
  Codepoint is Allocated.
  Codepoint is Assigned.
Plane:  
# 0 
  Offset: 0x 2205 (8,709)
0 0000 .. 0 FFFF
(0 .. 65,535)
=
65,536 codepoints
Block:  
# 78 
(Math_Operators)
  Offset: 0x 0005 (5)
2200 .. 22FF
(8,704 .. 8,959)
=
256 codepoints
Category:  
# 33 
002B .. 1 EEF1
(43 .. 126,705)
=
126,663 codepoints
Script:  
# 142 
(Zyyy)
0000 ​.. E 007F
(0 ​.. 917,631)
=
917,632 codepoints
Version:
1.1
2.0
2.1
3.0
3.1
3.2
4.0
4.1
5.0
5.1
5.2
6.0
6.1
6.2
6.3
7.0
8.0
9.0
10.0
   1993

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Other Language Encodings

Language
Lang
String Live Output Description
C#
"\u2205"
GDI+ 
(DS)
Segoe UI Symbol
GDI 
(TR)
Segoe UI Symbol
A server-generated image from a C# application using this string.
C++
"\u2205"
Same as C#  
JavaScript
JS
"\u2205"
A client-side JavaScript string.
CSS
"\2205"
 
 A client-side CSS rule using this string.
URL
 %E2%88%85
A client-side JavaScript string.

UTF Encodings

UTF-8 encodes to 3 bytes:
E28885
UTF-16 encodes to 2 bytes:
0522
or 1 16-bit word:
0x2205
UTF-32 encodes to 4 bytes:
05220000
or 1 32-bit dword:
0x00002205

All Fonts that support this codepoint (36).

Font Name Glyph Glyph
(Server)
Glyph Index
HTML GDI+ GDI
Arial Unicode MS ∅
3,544 / 49,496
Cambria ∅
1,486 / 7,613
Cambria Math ∅
1,486 / 7,613
Code2000 ∅
5,699 / 51,241
Everson Mono ∅
3,501 / 9,670
Lucida Sans Unicode ∅
1,221 / 1,775
Meiryo ∅
1,805 / 25,021
Meiryo UI ∅
1,805 / 25,021
MS Gothic ∅
1,131 / 22,289
MS Mincho ∅
1,131 / 19,397
MS PGothic ∅
17,177 / 22,289
MS PMincho ∅
17,177 / 19,397
MS UI Gothic ∅
19,695 / 22,289
Noto Sans CJK JP ∅
814 / 65,485
Noto Sans CJK JP DemiLight ∅
814 / 65,485
Noto Sans CJK KR ∅
814 / 65,485
Noto Sans CJK KR DemiLight ∅
814 / 65,485
Noto Sans CJK SC ∅
814 / 65,485
Noto Sans CJK SC DemiLight ∅
814 / 65,485
Noto Sans CJK TC ∅
814 / 65,485
Noto Sans CJK TC DemiLight ∅
814 / 65,485
Noto Sans Mono CJK JP ∅
814 / 65,485
Noto Sans Mono CJK KR ∅
814 / 65,485
Noto Sans Mono CJK SC ∅
814 / 65,485
Noto Sans Mono CJK TC ∅
814 / 65,485
Noto Serif CJK JP ∅
815 / 64,605
Noto Serif CJK KR ∅
815 / 64,605
Noto Serif CJK SC ∅
815 / 64,784
Noto Serif CJK TC ∅
815 / 64,783
Segoe UI Symbol ∅
656 / 9,123
Yu Gothic ∅
12,186 / 24,221
Yu Gothic UI ∅
12,186 / 24,397
Yu Mincho ∅
12,186 / 23,341

Fallback Fonts
Unifont ∅
8,712 / 57,088
LastResort ∅
74 / 6,144
Unicode BMP Fallback ∅
7,418 / 61,060

Common Unicode Fonts

Font Name
 Glyph
Glyph
(Server)
Glyph Index
HTML GDI+ GDI
Arial
Not supported
Arial Unicode MS ∅
/ 49,496
Code2000 ∅
/ 51,241
Everson Mono ∅
/ 9,670
Lucida Sans Unicode ∅
/ 1,775
Microsoft JhengHei
Not supported
Microsoft Sans Serif
Not supported
Noto Sans
Not supported
Segoe UI
Not supported
Tahoma
Not supported
Times New Roman
Not supported

Fallback Fonts

Unifont ∅
/ 57,088
Unifont Upper
Not supported
LastResort ∅
/ 6,144
Unicode BMP Fallback ∅
/ 61,060

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© Richard McGrath