This character is a Math Symbol and is commonly used, that is, in no specific script. Znak jest również znany jako upper integral.
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 mirrored. The word that U+2A1B forms with similar adjacent characters prevents a line break inside it.
Wikipedia ma następujące informacje na temat tej współrzędnej kodowej:
In real analysis, the Darboux integral is constructed using Darboux sums and is one possible definition of the integral of a function. Darboux integrals are equivalent to Riemann integrals, meaning that a function is Darboux-integrable if and only if it is Riemann-integrable, and the values of the two integrals, if they exist, are equal. The definition of the Darboux integral has the advantage of being easier to apply in computations or proofs than that of the Riemann integral. Consequently, introductory textbooks on calculus and real analysis often develop Riemann integration using the Darboux integral, rather than the true Riemann integral. Moreover, the definition is readily extended to defining Riemann–Stieltjes integration. Darboux integrals are named after their inventor, Gaston Darboux (1842–1917).
Reprezentacje
System
Reprezentacje (click value to copy)
Nº
10779
UTF-8
E2 A8 9B
UTF-16
2A 1B
UTF-32
00 00 2A 1B
Adres URL cytowany
%E2%A8%9B
HTML hex reference
⨛
Błędne windows-1252 Mojibake
⨛
alias
upper integral
Kodowanie: GB18030 (hex bajtów)
81 38 8D 33
RFC 5137
\u'2A1B'
Bash and Zsh inside echo -e
\u2A1B
C and C++
\u2A1B
C#
\u2A1B
CSS
\002A1B
Excel
=UNICHAR(10779)
Go
\u2A1B
JavaScript
\u2A1B
Modern JavaScript since ES6
\u{2a1b}
JSON
\u2A1B
Java
\u2A1B
Lua
\u{2A1B}
Matlab
char(10779)
Perl
"\x{2A1B}"
PHP
\u{2a1b}
PostgreSQL
U&'\2A1B'
PowerShell
`u{2A1B}
Python
\u2A1B
Ruby
\u{2a1b}
Rust
\u{2a1b}
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