U+2282 SUBSET OF: ⊂ – Unicode

U+2282 was added in Unicode version 1.1 in 1993. It belongs to the block U+2200 to U+22FF Mathematical Operators in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Math Symbol and is commonly used, that is, in no specific script. Znak jest również znany jako included in set.

The glyph is not a composition. Its width in East Asian texts is determined by its context. It can be displayed wide or narrow. In bidirectional text it acts as Other Neutral. When changing direction it is mirrored into Superset Of. If its East Asian Width is “narrow”, U+2282 forms a word with similar characters, which prevents a line break inside it. Otherwise it allows line breaks around it, except in some numeric contexts. The glyph can be confused with one other glyph.

The CLDR project calls this character “jest zawarty w” for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: podzbiór, zbiór.

Wikipedia ma następujące informacje na temat tej współrzędnej kodowej:

Podzbiór – pewna „część” danego zbioru, czyli dla danego zbioru, nazywanego nadzbiorem, zbiór składający się z pewnej liczby jego elementów, np. żadnego, jednego, wszystkich. Pierwszy przypadek nazywa się podzbiorem pustym, drugi – podzbiorem jednoelementowym lub singletonem, trzeci – podzbiorem niewłaściwym.

Reprezentacje

System	Reprezentacje
Nº	8834
UTF-8	E2 8A 82
UTF-16	22 82
UTF-32	00 00 22 82
Adres URL cytowany	%E2%8A%82
HTML hex reference	⊂
Błędne windows-1252 Mojibake	âŠ‚
HTML named entity	⊂
HTML named entity	&subset;
alias	included in set
Kodowanie: CP932 (hex bajtów)	81 BC
Kodowanie: CP949 (hex bajtów)	A1 F8
Kodowanie: EUC_JP (hex bajtów)	A2 BE
Kodowanie: EUC_JIS_2004 (hex bajtów)	A2 BE
Kodowanie: EUC_JISX0213 (hex bajtów)	A2 BE
Kodowanie: EUC_KR (hex bajtów)	A1 F8
Kodowanie: GB18030 (hex bajtów)	81 36 DB 33
Kodowanie: ISO2022_JP (hex bajtów)	1B 24 42 22 3E 1B 28 42
Kodowanie: ISO2022_JP_1 (hex bajtów)	1B 24 42 22 3E 1B 28 42
Kodowanie: ISO2022_JP_2 (hex bajtów)	1B 24 42 22 3E 1B 28 42
Kodowanie: ISO2022_JP_2004 (hex bajtów)	1B 24 42 22 3E 1B 28 42
Kodowanie: ISO2022_JP_3 (hex bajtów)	1B 24 42 22 3E 1B 28 42
Kodowanie: ISO2022_JP_EXT (hex bajtów)	1B 24 42 22 3E 1B 28 42
Kodowanie: ISO2022_KR (hex bajtów)	1B 24 29 43 0E 21 78 0F
Kodowanie: JOHAB (hex bajtów)	D9 9A
Kodowanie: SHIFT_JIS (hex bajtów)	81 BC
Kodowanie: SHIFT_JIS_2004 (hex bajtów)	81 BC
Kodowanie: SHIFT_JISX0213 (hex bajtów)	81 BC
L^AT_EX	\subset
Adobe Glyph List	propersubset
Adobe Glyph List	subset
dwuznak	(C

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Właściwość	Wartość
Age (age)	1.1 (1993)
Unicode Name (na)	SUBSET OF
Unicode 1 Name (na1)	—
Block (blk)	Mathematical Operators
General Category (gc)	Math Symbol
Script (sc)	Common
Bidirectional Category (bc)	Other Neutral
Combining Class (ccc)	Not Reordered
Decomposition Type (dt)	none
Decomposition Mapping (dm)	Subset Of
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	Subset Of
Lowercase Mapping (lc)	Subset Of
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	Subset Of
Uppercase Mapping (uc)	Subset Of
Simple Titlecase Mapping (stc)	Subset Of
Titlecase Mapping (tc)	Subset Of
Case Folding (cf)	Subset Of
ASCII Hex Digit (AHex)	✘
Alphabetic (Alpha)	✘
Bidi Control (Bidi_C)	✘
Bidi Mirrored (Bidi_M)	✔
Composition Exclusion (CE)	✘
Case Ignorable (CI)	✘
Changes When Casefolded (CWCF)	✘
Changes When Casemapped (CWCM)	✘
Changes When NFKC Casefolded (CWKCF)	✘
Changes When Lowercased (CWL)	✘
Changes When Titlecased (CWT)	✘
Changes When Uppercased (CWU)	✘
Cased (Cased)	✘
Full Composition Exclusion (Comp_Ex)	✘
Default Ignorable Code Point (DI)	✘
Dash (Dash)	✘
Deprecated (Dep)	✘
Diacritic (Dia)	✘
Emoji Modifier Base (EBase)	✘
Emoji Component (EComp)	✘
Emoji Modifier (EMod)	✘
Emoji Presentation (EPres)	✘
Emoji (Emoji)	✘
Extender (Ext)	✘
Extended Pictographic (ExtPict)	✘
FC NFKC Closure (FC_NFKC)	Subset Of
Grapheme Cluster Break (GCB)	Any
Grapheme Base (Gr_Base)	✔
Grapheme Extend (Gr_Ext)	✘
Grapheme Link (Gr_Link)	✘
Hex Digit (Hex)	✘
Hyphen (Hyphen)	✘
ID Continue (IDC)	✘
ID Start (IDS)	✘
IDS Binary Operator (IDSB)	✘
IDS Trinary Operator and (IDST)	✘
IDSU (IDSU)	0
ID_Compat_Math_Continue (ID_Compat_Math_Continue)	0
ID_Compat_Math_Start (ID_Compat_Math_Start)	0
Ideographic (Ideo)	✘
InCB (InCB)	None
Indic Mantra Category (InMC)	—
Indic Positional Category (InPC)	NA
Indic Syllabic Category (InSC)	Other
Jamo Short Name (JSN)	—
Join Control (Join_C)	✘
Logical Order Exception (LOE)	✘
Modifier Combining Mark (MCM)	✘
Math (Math)	✔
Noncharacter Code Point (NChar)	✘
NFC Quick Check (NFC_QC)	Yes
NFD Quick Check (NFD_QC)	Yes
NFKC Casefold (NFKC_CF)	Subset Of
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	Subset Of
NFKD Quick Check (NFKD_QC)	Yes
Other Alphabetic (OAlpha)	✘
Other Default Ignorable Code Point (ODI)	✘
Other Grapheme Extend (OGr_Ext)	✘
Other ID Continue (OIDC)	✘
Other ID Start (OIDS)	✘
Other Lowercase (OLower)	✘
Other Math (OMath)	✘
Other Uppercase (OUpper)	✘
Prepended Concatenation Mark (PCM)	✘
Pattern Syntax (Pat_Syn)	✔
Pattern White Space (Pat_WS)	✘
Quotation Mark (QMark)	✘
Regional Indicator (RI)	✘
Radical (Radical)	✘
Sentence Break (SB)	Other
Soft Dotted (SD)	✘
Sentence Terminal (STerm)	✘
Terminal Punctuation (Term)	✘
Unified Ideograph (UIdeo)	✘
Variation Selector (VS)	✘
Word Break (WB)	Other
White Space (WSpace)	✘
XID Continue (XIDC)	✘
XID Start (XIDS)	✘
Expands On NFC (XO_NFC)	✘
Expands On NFD (XO_NFD)	✘
Expands On NFKC (XO_NFKC)	✘
Expands On NFKD (XO_NFKD)	✘
Bidi Mirrored Glyph (bmg)	Superset Of
Bidi Paired Bracket (bpb)	Subset Of
Bidi Paired Bracket Type (bpt)	None
East Asian Width (ea)	ambiguous
Hangul Syllable Type (hst)	Not Applicable
ISO 10646 Comment (isc)	—
Joining Group (jg)	No_Joining_Group
Joining Type (jt)	Non Joining
Line Break (lb)	Ambiguous (Alphabetic or Ideographic)
Numeric Type (nt)	none
Wartość liczbowa (nv)	not a number
Simple Case Folding (scf)	Subset Of
Script Extension (scx)
Vertical Orientation (vo)	R

U+2282 Subset Of

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