Inicio U+2100 para U+214F Letterlike Symbols
Glifo para U+2145
Fuente: Noto Sans

U+2145 Double-Struck Italic Capital D

U+2145 was added in Unicode version 3.2 in 2002. It belongs to the block U+2100 para U+214F Letterlike Symbols in the U+0000 para U+FFFF Basic Multilingual Plane.

This character is a Uppercase Letter and is commonly used, that is, in no specific script.

The glyph is a font version of the glyph Glifo para U+0044 Latin Capital Letter D. It has no designated width in East Asian texts. In bidirectional text it is written from left to right. When changing direction it is not mirrored. The word that U+2145 forms with similar adjacent characters prevents a line break inside it. The glyph can be confused with one other glyph.

El Wikipedia tiene la siguiente información acerca de este punto de código:

In mathematics, differential refers to several related notions derived from the early days of calculus, put on a rigorous footing, such as infinitesimal differences and the derivatives of functions.

The term is used in various branches of mathematics such as calculus, differential geometry, algebraic geometry and algebraic topology.

Representaciones

Sistema Representación
N.º 8517
UTF-8 E2 85 85
UTF-16 21 45
UTF-32 00 00 21 45
URL-Quoted %E2%85%85
HTML hex reference ⅅ
Mojibake mal de windows-1252 â……
HTML named entity ⅅ
HTML named entity ⅅ
Codificación: GB18030 (hexadecimales bytes) 81 36 C1 39

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Registro completo

Propiedad Valor
Antigüedad (age) 3.2 (2002)
Nombre Unicode (na) DOUBLE-STRUCK ITALIC CAPITAL D
Nombre Unicode 1 (na1) —
Block (blk) Letterlike Symbols
Categoría general (gc) Uppercase Letter
Script (sc) Common
Categoría de bidireccionalidad (bc) Left To Right
Combining Class (ccc) Not Reordered
Tipo de descomposición (dt) font
Decomposition Mapping (dm) Glifo para U+0044 Latin Capital Letter D
Minúscula (Lower) ✘
Simple Lowercase Mapping (slc) Glifo para U+2145 Double-Struck Italic Capital D
Lowercase Mapping (lc) Glifo para U+2145 Double-Struck Italic Capital D
Mayúscula (Upper) ✔
Simple Uppercase Mapping (suc) Glifo para U+2145 Double-Struck Italic Capital D
Uppercase Mapping (uc) Glifo para U+2145 Double-Struck Italic Capital D
Simple Titlecase Mapping (stc) Glifo para U+2145 Double-Struck Italic Capital D
Titlecase Mapping (tc) Glifo para U+2145 Double-Struck Italic Capital D
Case Folding (cf) Glifo para U+2145 Double-Struck Italic Capital D
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✔
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Exclusión de descomposición (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) ✔
Exclusión de composición completa (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Raya (Dash) ✘
Deprecated (Dep) ✘
Diacrítico (Dia) ✘
Base de modificador de emoyi (EBase) ✘
Componente de emoyi (EComp) ✘
Modificador de emoyi (EMod) ✘
Presentación de emoyi (EPres) ✘
Emoyi (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glifo para U+0064 Latin Small Letter D
Grapheme Cluster Break (GCB) Any
Base de grafema (Gr_Base) ✔
Extensión de grafema (Gr_Ext) ✘
Enlace de grafema (Gr_Link) ✘
Hex Digit (Hex) ✘
Guion (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) Sí
NFD Quick Check (NFD_QC) Sí
NFKC Casefold (NFKC_CF) Glifo para U+0064 Latin Small Letter D
NFKC Quick Check (NFKC_QC) No
NFKC_SCF (NFKC_SCF) Glifo para U+0064 Latin Small Letter D
NFKD Quick Check (NFKD_QC) No
Other Alphabetic (OAlpha) ✘
Other Default Ignorable Code Point (ODI) ✘
Otra extensión de grafema (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) ✘
Comilla (QMark) ✘
Indicador regional (RI) ✘
Radical (Radical) ✘
Salto de oración (SB) Upper
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Ideograma unificado (UIdeo) ✘
Selector de variación (VS) ✘
Salto de palabra (WB) Letra alfabética
Espacio en blanco (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) Glifo para U+2145 Double-Struck Italic Capital D
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
Valor numérico (nv) not a number
Simple Case Folding (scf) Glifo para U+2145 Double-Struck Italic Capital D
Script Extension (scx)
Orientación vertical (vo) U