U+FFEA HALFWIDTH UPWARDS ARROW

U+FFEA was added to Unicode in version 1.1 (1993). It belongs to the block Halfwidth and Fullwidth Forms in the Basic Multilingual Plane.

This character is a Math Symbol and is commonly used, that is, in no specific script.

The glyph is a Narrow composition of the glyphs ↑. It has a Halfwidth East Asian Width. In bidirectional context it acts as Other Neutral and is not mirrored. In text U+FFEA behaves as Alphabetic regarding line breaks. It has type Other for sentence and Other for word breaks. The Grapheme Cluster Break is Any.

The Wikipedia has the following information about this codepoint:

The symbol , an upward pointing arrow, can refer to:

  • Yn, a Romanian Cyrillic letter
  • For the symbol, represented in Unicode, see Arrow (symbol)
  • For the mathematical notation of undefined, see Defined and undefined
  • For the mathematical notation of iterated exponentiation, see Knuth's up-arrow notation
  • For the mathematical game theory position Up, see Up (game theory)
  • It also resembles the medieval Roman numeral for 900.
  • Up arrow key
  • The Sheffer stroke

Representations

System Representation
65514
UTF-8 EF BF AA
UTF-16 FF EA
UTF-32 00 00 FF EA
URL-Quoted %EF%BF%AA
HTML-Escape ↑
Wrong windows-1252 Mojibake ↑

Elsewhere

Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) HALFWIDTH UPWARDS ARROW
Unicode 1 Name (na1)
Block (blk) Half_And_Full_Forms
General Category (gc) Math Symbol
Script (sc) Common
Bidirectional Category (bc) Other Neutral
Combining Class (ccc) Not Reordered
Decomposition Type (dt) Narrow
Decomposition Mapping (dm) ↑
Lowercase (Lower)
Simple Lowercase Mapping (slc) ↑
Lowercase Mapping (lc) ↑
Uppercase (Upper)
Simple Uppercase Mapping (suc) ↑
Uppercase Mapping (uc) ↑
Simple Titlecase Mapping (stc) ↑
Titlecase Mapping (tc) ↑
Case Folding (cf) ↑
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) ↑
Bidi Paired Bracket Type (bpt) None
Cased (Cased)
Composition Exclusion (CE)
Case Ignorable (CI)
Full Composition Exclusion (Comp_Ex)
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)
Dash (Dash)
Deprecated (Dep)
Default Ignorable Code Point (DI)
Diacritic (Dia)
East Asian Width (ea) Halfwidth
Extender (Ext)
FC NFKC Closure (FC_NFKC) ↑
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Hex Digit (Hex)
Hangul Syllable Type (hst) Not Applicable
Hyphen (Hyphen)
ID Continue (IDC)
Ideographic (Ideo)
ID Start (IDS)
IDS Binary Operator (IDSB)
IDS Trinary Operator and (IDST)
InMC (InMC)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Join Control (Join_C)
Jamo Short Name (JSN)
Joining Type (jt) Non Joining
Line Break (lb) Alphabetic
Logical Order Exception (LOE)
Math (Math)
Noncharacter Code Point (NChar)
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) ↑
NFKC Quick Check (NFKC_QC) No
NFKD Quick Check (NFKD_QC) No
Numeric Type (nt) None
Numeric Value (nv) NaN
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)
Pattern Syntax (Pat_Syn)
Pattern White Space (Pat_WS)
Quotation Mark (QMark)
Radical (Radical)
Sentence Break (SB) Other
Simple Case Folding (scf) ↑
Script Extension (scx) Common
Soft Dotted (SD)
STerm (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)