Source: Noto Sans

U+2118 Weierstrass Elliptic Function *

U+2118 was added in Unicode version 1.1 in 1993. It belongs to the block U+2100 to U+214F Letterlike Symbols in the U+0000 to U+FFFF Basic Multilingual Plane.

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

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+2118 forms with similar adjacent characters prevents a line break inside it.

Wikipedia ma następujące informacje na temat tej współrzędnej kodowej:

In mathematics, the Weierstrass elliptic functions are elliptic functions that take a particularly simple form. They are named for Karl Weierstrass. This class of functions are also referred to as ℘-functions and they are usually denoted by the symbol ℘, a uniquely fancy script p. They play an important role in the theory of elliptic functions, i.e., meromorphic functions that are doubly periodic. A ℘-function together with its derivative can be used to parameterize elliptic curves and they generate the field of elliptic functions with respect to a given period lattice.

Reprezentacje

System	Reprezentacje (click value to copy)
Nº	8472
UTF-8	E2 84 98
UTF-16	21 18
UTF-32	00 00 21 18
Adres URL cytowany	%E2%84%98
HTML hex reference	℘
Błędne windows-1252 Mojibake	â„˜
HTML named entity	&weierp;
HTML named entity	&wp;
poprawka	WEIERSTRASS ELLIPTIC FUNCTION
Kodowanie: GB18030 (hex bajtów)	81 36 BD 35
LATEX	\wp
Adobe Glyph List	weierstrass
RFC 5137	\u'2118'
Bash and Zsh inside `echo -e`	\u2118
C and C++	\u2118
C#	\u2118
CSS	\002118
Excel	=UNICHAR(8472)
Go	\u2118
JavaScript	\u2118
Modern JavaScript since ES6	\u{2118}
JSON	\u2118
Java	\u2118
Lua	\u{2118}
Matlab	char(8472)
Perl	"\x{2118}"
PHP	\u{2118}
PostgreSQL	U&'\2118'
PowerShell	`u{2118}
Python	\u2118
Ruby	\u{2118}
Rust	\u{2118}
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Gdzie indziej

Kompletny opis

Właściwość	Wartość
Age (age)	1.1 (1993)
Unicode Name (na)	SCRIPT CAPITAL P
Unicode 1 Name (na1)	SCRIPT P
Block (blk)	Letterlike Symbols
General Category (gc)	Math Symbol
Script (sc)	Common
Bidirectional Category (bc)	Other Neutral
Combining Class (ccc)	Not Reordered
Decomposition Type (dt)	none
Decomposition Mapping (dm)	Weierstrass Elliptic Function*
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	Weierstrass Elliptic Function*
Lowercase Mapping (lc)	Weierstrass Elliptic Function*
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	Weierstrass Elliptic Function*
Uppercase Mapping (uc)	Weierstrass Elliptic Function*
Simple Titlecase Mapping (stc)	Weierstrass Elliptic Function*
Titlecase Mapping (tc)	Weierstrass Elliptic Function*
Case Folding (cf)	Weierstrass Elliptic Function*
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)	Weierstrass Elliptic Function*
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)	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)	Yes
NFD Quick Check (NFD_QC)	Yes
NFKC Casefold (NFKC_CF)	Weierstrass Elliptic Function*
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	Weierstrass Elliptic Function*
NFKD Quick Check (NFKD_QC)	Yes
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)	Other
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 Paired Bracket (bpb)	Weierstrass Elliptic Function*
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
Wartość liczbowa (nv)	not a number
Simple Case Folding (scf)	Weierstrass Elliptic Function*
Script Extension (scx)
Vertical Orientation (vo)	R