Home U+2070 to U+209F Superscripts and Subscripts
Glyph for U+208D
Source: Noto Sans

U+208D Subscript Left Parenthesis

U+208D was added in Unicode version 1.1 in 1993. It belongs to the block U+2070 to U+209F Superscripts and Subscripts in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Open Punctuation and is commonly used, that is, in no specific script.

The glyph is a subscript version of the glyph Glyph for U+0028 Left Parenthesis. It has no designated width in East Asian texts. In bidirectional text it acts as Other Neutral. When changing direction it is mirrored into Glyph for U+208E Subscript Right Parenthesis. U+208D prohibits a line break after it.

Wikipedia ma następujące informacje na temat tej współrzędnej kodowej:

Unicode has subscripted and superscripted versions of a number of characters including a full set of Arabic numerals. These characters allow any polynomial, chemical and certain other equations to be represented in plain text without using any form of markup like HTML or TeX.

The World Wide Web Consortium and the Unicode Consortium have made recommendations on the choice between using markup and using superscript and subscript characters:

When used in mathematical context (MathML) it is recommended to consistently use style markup for superscripts and subscripts […] However, when super and sub-scripts are to reflect semantic distinctions, it is easier to work with these meanings encoded in text rather than markup, for example, in phonetic or phonemic transcription.

Reprezentacje

System Reprezentacje
Nº 8333
UTF-8 E2 82 8D
UTF-16 20 8D
UTF-32 00 00 20 8D
Adres URL cytowany %E2%82%8D
HTML hex reference ₍
Błędne windows-1252 Mojibake ₍
Kodowanie: GB18030 (hex bajtów) 81 36 B0 31
AGL: Latin-4 parenleft.inferior
AGL: Latin-5 parenleft.inferior
Adobe Glyph List parenleftinferior
dwuznak (s

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Kompletny opis

Właściwość Wartość
Age (age) 1.1 (1993)
Unicode Name (na) SUBSCRIPT LEFT PARENTHESIS
Unicode 1 Name (na1) SUBSCRIPT OPENING PARENTHESIS
Block (blk) Supplementary Private Use Area-B
General Category (gc) Open Punctuation
Script (sc) Common
Bidirectional Category (bc) Other Neutral
Combining Class (ccc) Not Reordered
Decomposition Type (dt) subscript
Decomposition Mapping (dm) Glyph for U+0028 Left Parenthesis
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+208D Subscript Left Parenthesis
Lowercase Mapping (lc) Glyph for U+208D Subscript Left Parenthesis
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+208D Subscript Left Parenthesis
Uppercase Mapping (uc) Glyph for U+208D Subscript Left Parenthesis
Simple Titlecase Mapping (stc) Glyph for U+208D Subscript Left Parenthesis
Titlecase Mapping (tc) Glyph for U+208D Subscript Left Parenthesis
Case Folding (cf) Glyph for U+208D Subscript Left Parenthesis
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) Glyph for U+208D Subscript Left Parenthesis
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) 1
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) Glyph for U+0028 Left Parenthesis
NFKC Quick Check (NFKC_QC) No
NFKC_SCF (NFKC_SCF) Glyph for U+0028 Left Parenthesis
NFKD Quick Check (NFKD_QC) No
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) Close
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) Glyph for U+208E Subscript Right Parenthesis
Bidi Paired Bracket (bpb) Glyph for U+208E Subscript Right Parenthesis
Bidi Paired Bracket Type (bpt) Open
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) Open Punctuation
Numeric Type (nt) none
Wartość liczbowa (nv) not a number
Simple Case Folding (scf) Glyph for U+208D Subscript Left Parenthesis
Script Extension (scx)
Vertical Orientation (vo) R