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Glyph for U+2A75
Source: Noto Sans Math

U+2A75 Two Consecutive Equals Signs

U+2A75 was added to Unicode in version 3.2 (2002). It belongs to the block U+2A00 to U+2AFF Supplemental Mathematical Operators 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 a Compat composition of the glyphs Glyph for U+003D Equals Sign, Glyph for U+003D Equals Sign. It has a Neutral East Asian Width. In bidirectional context it acts as Other Neutral and is not mirrored. The glyph can, under circumstances, be confused with 1 other glyphs. In text U+2A75 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:

In computer science, a relational operator is a programming language construct or operator that tests or defines some kind of relation between two entities. These include numerical equality (e.g., 5 = 5) and inequalities (e.g., 4 ≥ 3).

In programming languages that include a distinct boolean data type in their type system, like Pascal, Ada, or Java, these operators usually evaluate to true or false, depending on if the conditional relationship between the two operands holds or not. In languages such as C, relational operators return the integers 0 or 1, where 0 stands for false and any non-zero value stands for true.

An expression created using a relational operator forms what is termed a relational expression or a condition. Relational operators can be seen as special cases of logical predicates.

Representations

System Representation
10869
UTF-8 E2 A9 B5
UTF-16 2A 75
UTF-32 00 00 2A 75
URL-Quoted %E2%A9%B5
HTML hex reference ⩵
Wrong windows-1252 Mojibake ⩵
HTML named entity ⩵
LATEX \Equal

Related Characters

Confusables

Elsewhere

Complete Record

Property Value
Age 3.2 (2002)
Unicode Name TWO CONSECUTIVE EQUALS SIGNS
Unicode 1 Name
Block Supplemental Arrows-C
General Category Math Symbol
Script Common
Bidirectional Category Other Neutral
Combining Class Not Reordered
Decomposition Type Compat
Decomposition Mapping Glyph for U+003D Equals Sign Glyph for U+003D Equals Sign
Lowercase
Simple Lowercase Mapping Glyph for U+2A75 Two Consecutive Equals Signs
Lowercase Mapping Glyph for U+2A75 Two Consecutive Equals Signs
Uppercase
Simple Uppercase Mapping Glyph for U+2A75 Two Consecutive Equals Signs
Uppercase Mapping Glyph for U+2A75 Two Consecutive Equals Signs
Simple Titlecase Mapping Glyph for U+2A75 Two Consecutive Equals Signs
Titlecase Mapping Glyph for U+2A75 Two Consecutive Equals Signs
Case Folding Glyph for U+2A75 Two Consecutive Equals Signs
ASCII Hex Digit
Alphabetic
Bidi Control
Bidi Mirrored
Composition Exclusion
Case Ignorable
Changes When Casefolded
Changes When Casemapped
Changes When NFKC Casefolded
Changes When Lowercased
Changes When Titlecased
Changes When Uppercased
Cased
Full Composition Exclusion
Default Ignorable Code Point
Dash
Deprecated
Diacritic
Emoji Modifier Base
Emoji Component
Emoji Modifier
Emoji Presentation
Emoji
Extender
Extended Pictographic
FC NFKC Closure Glyph for U+2A75 Two Consecutive Equals Signs
Grapheme Cluster Break Any
Grapheme Base
Grapheme Extend
Grapheme Link
Hex Digit
Hyphen
ID Continue
ID Start
IDS Binary Operator
IDS Trinary Operator and
IDSU 0
ID_Compat_Math_Continue 0
ID_Compat_Math_Start 0
Ideographic
InCB None
Indic Mantra Category
Indic Positional Category NA
Indic Syllabic Category Other
Jamo Short Name
Join Control
Logical Order Exception
Math
Noncharacter Code Point
NFC Quick Check Yes
NFD Quick Check Yes
NFKC Casefold Glyph for U+003D Equals Sign Glyph for U+003D Equals Sign
NFKC Quick Check No
NFKC_SCF Glyph for U+003D Equals Sign Glyph for U+003D Equals Sign
NFKD Quick Check No
Other Alphabetic
Other Default Ignorable Code Point
Other Grapheme Extend
Other ID Continue
Other ID Start
Other Lowercase
Other Math
Other Uppercase
Prepended Concatenation Mark
Pattern Syntax
Pattern White Space
Quotation Mark
Regional Indicator
Radical
Sentence Break Other
Soft Dotted
Sentence Terminal
Terminal Punctuation
Unified Ideograph
Variation Selector
Word Break Other
White Space
XID Continue
XID Start
Expands On NFC
Expands On NFD
Expands On NFKC
Expands On NFKD
Bidi Paired Bracket Glyph for U+2A75 Two Consecutive Equals Signs
Bidi Paired Bracket Type None
East Asian Width Neutral
Hangul Syllable Type Not Applicable
ISO 10646 Comment
Joining Group No_Joining_Group
Joining Type Non Joining
Line Break Alphabetic
Numeric Type None
Numeric Value not a number
Simple Case Folding Glyph for U+2A75 Two Consecutive Equals Signs
Script Extension
Vertical Orientation R