Home Logical Or with Double Underbar U+2A00 to U+2AFF Supplemental Mathematical Operators Z Notation Range Antirestriction

Source: Noto Sans Math

U+2A64 Z Notation Domain Antirestriction

U+2A64 was added in Unicode version 3.2 in 2002. It belongs to the block U+2A00 to U+2AFF Supplemental 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.

The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Other Neutral. When changing direction it is mirrored into Z Notation Range Antirestriction. The word that U+2A64 forms with similar adjacent characters prevents a line break inside it.

Wikipedia ma następujące informacje na temat tej współrzędnej kodowej:

In mathematics, the restriction of a function $f$ is a new function, denoted $f |_{A}$ or $f ↾_{A},$ obtained by choosing a smaller domain $A$ for the original function $f .$ The function $f$ is then said to extend $f |_{A} .$

Reprezentacje

System	Reprezentacje
Nº	10852
UTF-8	E2 A9 A4
UTF-16	2A 64
UTF-32	00 00 2A 64
Adres URL cytowany	%E2%A9%A4
HTML hex reference	⩤
Błędne windows-1252 Mojibake	â©¤
Kodowanie: GB18030 (hex bajtów)	81 38 94 36

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Z Notation Range Antirestriction

Gdzie indziej

Kompletny opis

Właściwość	Wartość
Age (age)	3.2 (2002)
Unicode Name (na)	Z NOTATION DOMAIN ANTIRESTRICTION
Unicode 1 Name (na1)	—
Block (blk)	Supplemental Arrows-C
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)	Z Notation Domain Antirestriction
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	Z Notation Domain Antirestriction
Lowercase Mapping (lc)	Z Notation Domain Antirestriction
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	Z Notation Domain Antirestriction
Uppercase Mapping (uc)	Z Notation Domain Antirestriction
Simple Titlecase Mapping (stc)	Z Notation Domain Antirestriction
Titlecase Mapping (tc)	Z Notation Domain Antirestriction
Case Folding (cf)	Z Notation Domain Antirestriction
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)	Z Notation Domain Antirestriction
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)	Z Notation Domain Antirestriction
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	Z Notation Domain Antirestriction
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)	Z Notation Range Antirestriction
Bidi Paired Bracket (bpb)	Z Notation Domain Antirestriction
Bidi Paired Bracket Type (bpt)	None
East Asian Width (ea)	neutral
Hangul Syllable Type (hst)	Not Applicable
ISO 10646 Comment (isc)	—
Joining Group (jg)	No_Joining_Group
Joining Type (jt)	Non Joining
Line Break (lb)	Alphabetic
Numeric Type (nt)	none
Wartość liczbowa (nv)	not a number
Simple Case Folding (scf)	Z Notation Domain Antirestriction
Script Extension (scx)
Vertical Orientation (vo)	R