The glyph is not a composition. Its width in East Asian texts is determined by its context. It can be displayed wide or narrow. In bidirectional text it is written from left to right. When changing direction it is not mirrored. The word that U+0394 forms with similar adjacent characters prevents a line break inside it. The glyph can be confused with 18 other glyphs.
The Wikipedia has the following information about this codepoint:
Delta (; uppercase Δ, lowercase δ; Greek: δέλτα, délta, [ˈðelta]) is the fourth letter of the Greek alphabet. In the system of Greek numerals it has a value of 4. It was derived from the Phoenician letter dalet 𐤃. Letters that come from delta include Latin D and Cyrillic Д.
A river delta (originally, the delta of the Nile River) is so named because its shape approximates the triangular uppercase letter delta. Contrary to a popular legend, this use of the word delta was not coined by Herodotus.
Representations
System
Representation (click value to copy)
Nº
916
UTF-8
CE 94
UTF-16
03 94
UTF-32
00 00 03 94
URL-Quoted
%CE%94
HTML hex reference
Δ
Wrong windows-1252 Mojibake
Δ
HTML named entity
Δ
Encoding: BIG5 (hex bytes)
A3 47
Encoding: BIG5HKSCS (hex bytes)
A3 47
Encoding: CP737 (hex bytes)
83
Encoding: CP869 (hex bytes)
A7
Encoding: CP875 (hex bytes)
44
Encoding: CP932 (hex bytes)
83 A2
Encoding: CP949 (hex bytes)
A5 C4
Encoding: CP950 (hex bytes)
A3 47
Encoding: CP1253 (hex bytes)
C4
Encoding: EUC_JP (hex bytes)
A6 A4
Encoding: EUC_JIS_2004 (hex bytes)
A6 A4
Encoding: EUC_JISX0213 (hex bytes)
A6 A4
Encoding: EUC_KR (hex bytes)
A5 C4
Encoding: GB2312 (hex bytes)
A6 A4
Encoding: GBK (hex bytes)
A6 A4
Encoding: GB18030 (hex bytes)
A6 A4
Encoding: HZ (hex bytes)
7E 7B 26 24 7E 7D
Encoding: ISO2022_JP (hex bytes)
1B 24 42 26 24 1B 28 42
Encoding: ISO2022_JP_1 (hex bytes)
1B 24 42 26 24 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes)
1B 24 42 26 24 1B 28 42
Encoding: ISO2022_JP_2004 (hex bytes)
1B 24 42 26 24 1B 28 42
Encoding: ISO2022_JP_3 (hex bytes)
1B 24 42 26 24 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes)
1B 24 42 26 24 1B 28 42
Encoding: ISO2022_KR (hex bytes)
1B 24 29 43 0E 25 44 0F
Encoding: ISO8859_7 (hex bytes)
C4
Encoding: JOHAB (hex bytes)
DB 54
Encoding: MAC_GREEK (hex bytes)
A2
Encoding: SHIFT_JIS (hex bytes)
83 A2
Encoding: SHIFT_JIS_2004 (hex bytes)
83 A2
Encoding: SHIFT_JISX0213 (hex bytes)
83 A2
Encoding: CP875 (hex bytes)
44
LATEX
\Delta
Adobe Glyph List
Deltagreek
digraph
D*
RFC 5137
\u'0394'
Bash and Zsh inside echo -e
\u0394
C and C++
\u0394
C#
\u0394
CSS
\000394
Excel
=UNICHAR(916)
Go
\u0394
JavaScript
\u0394
Modern JavaScript since ES6
\u{394}
JSON
\u0394
Java
\u0394
Lua
\u{394}
Matlab
char(916)
Perl
"\x{394}"
PHP
\u{394}
PostgreSQL
U&'\0394'
PowerShell
`u{394}
Python
\u0394
Ruby
\u{394}
Rust
\u{394}
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