Source: Noto CJK

U+32CD Square Erg

U+32CD was added to Unicode in version 4.0 (2003). It belongs to the block U+3200 to U+32FF Enclosed CJK Letters and Months in the U+0000 to U+FFFF Basic Multilingual Plane.

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

The glyph is a Square composition of the glyphs Latin Small Letter E, Latin Small Letter R, Latin Small Letter G. It has a Wide East Asian Width. In bidirectional context it acts as Other Neutral and is not mirrored. In text U+32CD behaves as Ideographic 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 erg is a unit of energy equal to 10⁻⁷ joules (100 nJ). It originated in the Centimetre–gram–second system of units (CGS). It has the symbol erg. The erg is not an SI unit. Its name is derived from ergon (ἔργον), a Greek word meaning 'work' or 'task'.
An erg is the amount of work done by a force of one dyne exerted for a distance of one centimetre. In the CGS base units, it is equal to one gram centimetre-squared per second-squared (g⋅cm²/s²). It is thus equal to 10⁻⁷ joules or 100 nanojoules (nJ) in SI units.

1 erg = 10⁻⁷ J = 100 nJ

1 erg = 10⁻¹⁰ sn⋅m = 100 psn⋅m = 100 picosthène-metres

1 erg = 624.15 GeV = 6.2415×10¹¹ eV

1 erg = 1 dyn⋅cm = 1 g⋅cm²/s²

1 erg = 2.77778×10⁻¹¹ W⋅h

Representations

System	Representation
Nº	13005
UTF-8	E3 8B 8D
UTF-16	32 CD
UTF-32	00 00 32 CD
URL-Quoted	%E3%8B%8D
HTML hex reference	㋍
Wrong windows-1252 Mojibake	ã‹

Elsewhere

Complete Record

Property	Value
Age	4.0 (2003)
Unicode Name	SQUARE ERG
Unicode 1 Name	—
Block	Enclosed CJK Letters and Months
General Category	Other Symbol
Script	Common
Bidirectional Category	Other Neutral
Combining Class	Not Reordered
Decomposition Type	Square
Decomposition Mapping	Latin Small Letter E Latin Small Letter R Latin Small Letter G
Lowercase	✘
Simple Lowercase Mapping	Square Erg
Lowercase Mapping	Square Erg
Uppercase	✘
Simple Uppercase Mapping	Square Erg
Uppercase Mapping	Square Erg
Simple Titlecase Mapping	Square Erg
Titlecase Mapping	Square Erg
Case Folding	Square Erg
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	Square Erg
Grapheme Cluster Break	Any
Grapheme Base	✔
Grapheme Extend	✘
Grapheme Link	✘
Hex Digit	✘
Hyphen	✘
ID Continue	✘
ID Start	✘
IDS Binary Operator	✘
IDS Trinary Operator and	✘
Ideographic	✘
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	Latin Small Letter E Latin Small Letter R Latin Small Letter G
NFKC Quick Check	No
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	Square Erg
Bidi Paired Bracket Type	None
East Asian Width	Wide
Hangul Syllable Type	Not Applicable
ISO 10646 Comment	—
Joining Group	No_Joining_Group
Joining Type	Non Joining
Line Break	Ideographic
Numeric Type	None
Numeric Value	not a number
Simple Case Folding	Square Erg
Script Extension
Vertical Orientation	U