Quelle: Noto Sans Math

U+20DC Combining Four Dots Above

U+20DC wurde in Version 1.1 in 1993 zu Unicode hinzugefügt. Er gehört zum Block U+20D0 bis U+20FF Combining Diacritical Marks for Symbols in der U+0000 bis U+FFFF Basic Multilingual Plane.

Dieses Zeichen ist ein Nonspacing Mark und erbt seine Schrift-Eigenschaft vom vorhergehenden Zeichen. Das Schriftzeichen ist auch bekannt als fourth derivative.

Das Zeichen ist keine Zusammensetzung. Es hat keine zugewiesene Weite in ostasiatischen Texten. In bidirektionalem Text handelt es als Nonspacing Mark. Bei einem Richtungswechsel wird es nicht gespiegelt. U+20DC verbietet einen Zeilenumbruch vor sich.

Darstellungen

System	Darstellung
Nr.	8412
UTF-8	E2 83 9C
UTF-16	20 DC
UTF-32	00 00 20 DC
URL-kodiert	%E2%83%9C
HTML hex reference	⃜
Falsches windows-1252-Mojibake	â—Œâƒœ
HTML named entity	&DotDot;
Alias	fourth derivative
Kodierung: GB18030 (Hex-Bytes)	81 36 B7 39
L^AT_EX	\ddddot

Anderswo

Vollständiger Eintrag

Eigenschaft	Wert
Alter (age)	1.1 (1993)
Unicode-Name (na)	COMBINING FOUR DOTS ABOVE
Unicode-1-Name (na1)	NON-SPACING FOUR DOTS ABOVE
Block (blk)	Combining Diacritical Marks for Symbols
Allgemeine Kategorie (gc)	Nonspacing Mark
Schrift (sc)	Inherited
Bidirectional Category (bc)	Nonspacing Mark
Combining Class (ccc)	Above
Dekompositionstyp (dt)	none
Decomposition Mapping (dm)	Combining Four Dots Above
Kleinbuchstabe (Lower)	✘
Simple Lowercase Mapping (slc)	Combining Four Dots Above
Lowercase Mapping (lc)	Combining Four Dots Above
Großbuchstabe (Upper)	✘
Simple Uppercase Mapping (suc)	Combining Four Dots Above
Uppercase Mapping (uc)	Combining Four Dots Above
Simple Titlecase Mapping (stc)	Combining Four Dots Above
Titlecase Mapping (tc)	Combining Four Dots Above
Case Folding (cf)	Combining Four Dots Above
ASCII Hex Digit (AHex)	✘
Alphabetic (Alpha)	✘
Bidi-Kontrollzeichen (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)	✘
Veraltet (Dep)	✘
Diakritisch (Dia)	✘
Emoji Modifier Base (EBase)	✘
Emoji Component (EComp)	✘
Emoji Modifier (EMod)	✘
Emoji-Darstellung (EPres)	✘
Emoji (Emoji)	✘
Extender (Ext)	✘
Extended Pictographic (ExtPict)	✘
FC NFKC Closure (FC_NFKC)	Combining Four Dots Above
Grapheme Cluster Break (GCB)	Extend
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
Ideogramm (Ideo)	✘
InCB (InCB)	Extend
Indic Mantra Category (InMC)	—
Indic Positional Category (InPC)	NA
Indic Syllabic Category (InSC)	Other
Jamo Short Name (JSN)	—
Verbindungskontrollzeichen (Join_C)	✘
Logische Reihenfolgenausnahme (LOE)	✘
Modifier Combining Mark (MCM)	✘
Math (Math)	✔
Nicht-Zeichen-Codepunkt (NChar)	✘
NFC Quick Check (NFC_QC)	Ja
NFD Quick Check (NFD_QC)	Ja
NFKC Casefold (NFKC_CF)	Combining Four Dots Above
NFKC Quick Check (NFKC_QC)	Ja
NFKC_SCF (NFKC_SCF)	Combining Four Dots Above
NFKD Quick Check (NFKD_QC)	Ja
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)	Extend
Soft Dotted (SD)	✘
Sentence Terminal (STerm)	✘
Terminal Punctuation (Term)	✘
Unified Ideograph (UIdeo)	✘
Variation Selector (VS)	✘
Word Break (WB)	Extend
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 Paired Bracket (bpb)	Combining Four Dots Above
Bidi Paired Bracket Type (bpt)	None
Ostasiatische Weite (ea)	neutral
Hangul Syllable Type (hst)	Nicht anwendbar
ISO 10646 Comment (isc)	—
Joining Group (jg)	No_Joining_Group
Joining Type (jt)	Transparent
Line Break (lb)	Combining Mark
Numerischer Typ (nt)	none
Numerischer Wert (nv)	keine Nummer
Simple Case Folding (scf)	Combining Four Dots Above
Schrifterweiterung (scx)
Vertical Orientation (vo)	R