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Charinfo — U+1D55A MATHEMATICAL DOUBLE-STRUCK SMALL I (𝕚)

Character

Character 𝕚
Code point U+1D55A = 12015410 = 3525328
= 00000000 00000001 11010101 010110102
Character name MATHEMATICAL DOUBLE-STRUCK SMALL I
Nearby U+1D5?? / Previous: U+1D559 (𝕙) / Next: U+1D55B (𝕛)

[Notes] [Unicode] [Unihan]

Characters

Length = 1

Character𝕚
Code pointU+1D55A
bidi (Unicode::UCD)L
Bidi_Class (DerivedBidiClass.txt)L
Bidi_Class (DerivedBidiClass-5.1.0.txt)L
Age (DerivedAge.txt)3.1
CJK numeral value-

Encodings

Unicode encodings
UTF-8 0xF0 0x9D 0x95 0x9A
UTF-16BE 0xD8 0x35 0xDD 0x5A
UTF-16LE 0x35 0xD8 0x5A 0xDD
UTF-32BE 0x00 0x01 0xD5 0x5A
UTF-32LE 0x5A 0xD5 0x01 0x00
Web encodings
utf-8 0xF0 0x9D 0x95 0x9A
gb18030 0x94 0x33 0xAC 0x38
utf-16be 0xD8 0x35 0xDD 0x5A
utf-16le 0x35 0xD8 0x5A 0xDD
Not encodable in: big5 euc-jp euc-kr gbk ibm866 iso-2022-jp iso-8859-10 iso-8859-13 iso-8859-14 iso-8859-15 iso-8859-16 iso-8859-2 iso-8859-3 iso-8859-4 iso-8859-5 iso-8859-6 iso-8859-7 iso-8859-8 iso-8859-8-i koi8-r koi8-u macintosh shift_jis windows-1250 windows-1251 windows-1252 windows-1253 windows-1254 windows-1255 windows-1256 windows-1257 windows-1258 windows-874 x-mac-cyrillic x-user-defined

Escapes

Input 𝕚 U+1D55A (𝕚)
Escapes
HTML/XML decimal 𝕚
HTML/XML hexadecimal 𝕚
CSS \01D55A
percent-decode de-UTF-8 𝕚 U+00F0 (ð) U+009D () U+0095 (•) U+009A (š)
en-UTF-8 percent-encode %F0%9D%95%9A
de-\u 𝕚 U+1D55A (𝕚)
en-\u \U0001D55A
en-\u non-ASCII \U0001D55A
de-surrogate 𝕚 U+1D55A (𝕚)
Perl bytes \xF0\x9D\x95\x9A
Perl text \x{1D55A}

String

Input 𝕚 U+1D55A (𝕚)
Normalization forms
Canonical decomposition 𝕚 U+1D55A (𝕚)
Compatibility decomposition i U+0069 (i)
Canonical composition 𝕚 U+1D55A (𝕚)
NFC (Unicode::Normalize) 𝕚 U+1D55A (𝕚)
NFKC (Unicode::Normalize) i U+0069 (i)
NFD (Unicode::Normalize) 𝕚 U+1D55A (𝕚)
NFKD (Unicode::Normalize) i U+0069 (i)
NFKD (UN) uc (Perl) lc (Perl) NFC (UN) i U+0069 (i)
Stringprep
Nameprep AllowUnassigned (Net::IDN::Nameprep 1.102) i U+0069 (i)
Nameprep (Net::IDN::Nameprep 1.102) i U+0069 (i)
Punycode decoding
de-Punycode (Net::IDN::Punycode 2.5)non-base character in input for decode_punycode
de-Punycode (Net::IDN::Punycode::PP 2.500)invalid digit in input for decode_punycode
de-Punycode (IDNA::Punycode 0.03)invalid punycode input
de-Punycode (Mojo::Util) 𝕚 U+1D55A (𝕚)
de-Punycode (URI::_punycode 1.76)invalid punycode input
de-Punycode (AnyEvent::Util 7.14)punycode_decode: malformed punycode
de-Punycode (URI::UTF8::Punycode 1.05) 𝕚 U+1D55A (𝕚)
Nameprep variant (AnyEvent::Util 7.14) i U+0069 (i)
Nameprep variant for display (AnyEvent::Util 7.14) i U+0069 (i)
ToUnicode variant (AnyEvent::Util 7.14) i U+0069 (i)
Punycode encoding
en-Punycode (Net::IDN::Punycode 2.5) l81h
en-Punycode (Net::IDN::Punycode::PP 2.500) l81h
en-Punycode (IDNA::Punycode 0.03) -l81h
en-Punycode (Mojo::Util) 𝕚
en-Punycode (URI::_punycode 1.76) l81h
en-Punycode (AnyEvent::Util 7.14) l81h
en-Punycode (URI::UTF8::Punycode 1.05) xn--l81h
ToASCII variant (AnyEvent::Util 7.14) i
Cases
ASCII uppercase 𝕚 U+1D55A (𝕚)
ASCII lowercase 𝕚 U+1D55A (𝕚)
Uppercase (Perl uc) 𝕚 U+1D55A (𝕚)
Lowercase (Perl lc) 𝕚 U+1D55A (𝕚)
Uppercase_Mapping(C) 𝕚 U+1D55A (𝕚)
Lowercase_Mapping(C) 𝕚 U+1D55A (𝕚)
Case_Folding(X) 𝕚 U+1D55A (𝕚)
NFKC_Casefold(X) i U+0069 (i)
Compatibility case folding i U+0069 (i)

Fonts

Languages

lang=en𝕚
lang=ja𝕚
lang=zh𝕚
lang=zh-cn𝕚
lang=zh-tw𝕚
lang=zh-hk𝕚
lang=zh-mo𝕚
lang=zh-sg𝕚
lang=zh-hans-cn𝕚
lang=zh-hant-tw𝕚
lang=ko𝕚
lang=vi𝕚

Writing modes

dir=ltr𝕚
dir=rtl𝕚
'writing-mode: vertical-rl'𝕚

CSS fonts

cursive𝕚
fantasy𝕚
monospace𝕚
sans-serif𝕚
serif𝕚
-manakai-default𝕚
-moz-use-system-font𝕚
-apple-system𝕚
-moz-button𝕚
-moz-desktop𝕚
-moz-dialog𝕚
-moz-document𝕚
-moz-field𝕚
-moz-info𝕚
-moz-list𝕚
-moz-pull-down-menu𝕚
-moz-window𝕚
-moz-workspace𝕚
caption𝕚
icon𝕚
menu𝕚
message-box𝕚
small-caption𝕚
status-bar𝕚
system-ui𝕚
font-style: italic𝕚
font-variant: small-caps𝕚
font-weight: 100𝕚
font-weight: 200𝕚
font-weight: 300𝕚
font-weight: 400𝕚
font-weight: 500𝕚
font-weight: 600𝕚
font-weight: 700𝕚
font-weight: 800𝕚
font-weight: 900𝕚

Web fonts

OpenSansEmoji 𝕚
Mona 𝕚
小åĪ 𝕚
Noto Color Emoji 𝕚
Noto Emoji 𝕚

2ch-compatible AA fonts

Note that your system might not have specified fonts.

MS PGothic𝕚
IPAMonaPGothic𝕚
Monapo𝕚
Mona𝕚
Mona (Web font)𝕚
小åĪð•š
小åĪ (Web font)𝕚

Other fonts

Note that your system might not have specified fonts.

Times New Roman𝕚
Arial𝕚
Arial Unicode MS𝕚
Helvetica𝕚
Helvetica Neue𝕚
Verdana𝕚
Lucida Grande𝕚
Courier New𝕚
MS PMincho𝕚
MS PGothic𝕚
Microsoft Yahei𝕚
åūŪč―Ŋ雅éŧ‘𝕚
Meiryo𝕚
Osaka𝕚
Fira Sans𝕚
Droid Sans𝕚
Comic Sans MS𝕚
Hiragino Sans GB𝕚
Hiragino Kaku Gothic ProN𝕚
.SFNSDisplay-Regular𝕚
Segoe UI𝕚
Roboto𝕚
Oxygen𝕚
Ubuntu𝕚
Cantarell𝕚
PingFang SC𝕚
Symbol𝕚
Wingdings𝕚
Wingdings 2𝕚
Wingdings 3𝕚
Webdings𝕚
BlinkMacSystemFont𝕚

Sets

The character belongs to following character sets:

Maps

The character belongs to following character mappings: