Inicio U+2200 para U+22FF Mathematical Operators
Glifo para U+2296
Fuente: Noto Sans Math

U+2296 Circled Minus

U+2296 was added in Unicode version 1.1 in 1993. It belongs to the block U+2200 para U+22FF Mathematical Operators in the U+0000 para U+FFFF Basic Multilingual Plane.

This character is a Puntuación matemática and is commonly used, that is, in no specific script. El carácter es también conocido como symmetric difference.

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 not mirrored. The word that U+2296 forms with similar adjacent characters prevents a line break inside it. The glyph can be confused with one other glyph.

The CLDR project calls this character “menos dentro de círculo” for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: diferencia simétrica, erosión.

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

⊖ is the Unicode character "circled minus" (U+2296). ⊖ is also known as the Plimsoll symbol. ⊖ may refer to:

  • Symmetric difference, the set of elements which are in either of two sets but not in their intersection
  • Erosion (morphology), one of the fundamental operations in morphological image processing
  • A function for reversal and rotation in the APL programming language
  • Symbol for the Escape character in ISO 2047
  • Used to designate a thermodynamic quantity in the Standard state in chemistry
  • Part of the notation for Standard enthalpy of reaction, as in ΔH⊖reaction

Representaciones

Sistema Representación
N.º 8854
UTF-8 E2 8A 96
UTF-16 22 96
UTF-32 00 00 22 96
URL-Quoted %E2%8A%96
HTML hex reference ⊖
Mojibake mal de windows-1252 ⊖
HTML named entity ⊖
HTML named entity ⊖
alias symmetric difference
Codificación: EUC_JIS_2004 (hexadecimales bytes) A2 D2
Codificación: EUC_JISX0213 (hexadecimales bytes) A2 D2
Codificación: GB18030 (hexadecimales bytes) 81 36 DD 32
Codificación: ISO2022_JP_2004 (hexadecimales bytes) 1B 24 28 51 22 52 1B 28 42
Codificación: ISO2022_JP_3 (hexadecimales bytes) 1B 24 28 4F 22 52 1B 28 42
Codificación: SHIFT_JIS_2004 (hexadecimales bytes) 81 D0
Codificación: SHIFT_JISX0213 (hexadecimales bytes) 81 D0
LATEX \ominus
Adobe Glyph List minuscircle

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Confundibles

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Registro completo

Propiedad Valor
Antigüedad (age) 1.1 (1993)
Nombre Unicode (na) CIRCLED MINUS
Nombre Unicode 1 (na1) —
Block (blk) Mathematical Operators
Categoría general (gc) Puntuación matemática
Script (sc) Common
Categoría de bidireccionalidad (bc) Other Neutral
Combining Class (ccc) Not Reordered
Tipo de descomposición (dt) none
Decomposition Mapping (dm) Glifo para U+2296 Circled Minus
Minúscula (Lower) ✘
Simple Lowercase Mapping (slc) Glifo para U+2296 Circled Minus
Lowercase Mapping (lc) Glifo para U+2296 Circled Minus
Mayúscula (Upper) ✘
Simple Uppercase Mapping (suc) Glifo para U+2296 Circled Minus
Uppercase Mapping (uc) Glifo para U+2296 Circled Minus
Simple Titlecase Mapping (stc) Glifo para U+2296 Circled Minus
Titlecase Mapping (tc) Glifo para U+2296 Circled Minus
Case Folding (cf) Glifo para U+2296 Circled Minus
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+2296 Circled Minus
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+2296 Circled Minus
NFKC Quick Check (NFKC_QC) Sí
NFKC_SCF (NFKC_SCF) Glifo para U+2296 Circled Minus
NFKD Quick Check (NFKD_QC) Sí
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) Other
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Ideograma unificado (UIdeo) ✘
Selector de variación (VS) ✘
Salto de palabra (WB) Other
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+2296 Circled Minus
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+2296 Circled Minus
Script Extension (scx)
Orientación vertical (vo) R