ASCII Character ⌡
Bottom half integralThe integral symbol is used to denote integrals and antiderivatives in mathematics, especially in calculus. The notation was introduced by the German mathematician Gottfried Wilhelm Leibniz in 1675 in his private writings. It first appeared publicly in the article "De Geometria Recondita et analysi indivisibilium atque infinitorum".
Source: Wikipedia
ASCII Code for ⌡
These are the code points for bottom half integral in various character sets| Character Sets | Decimal | Hex |
|---|---|---|
| Code page 437 | 245 | F5 |
Unicode for ⌡
The character for bottom half integral is mapped in Unicode as U+2321| Unicode | U+2321 | |
|---|---|---|
| Unicode Decimal | 8993 | |
| Unicode Escape | \u2321 | |
| UTF-8 (hex) | 0xE2 0x8C 0xA1 | |
| UTF-8 (binary) | 11100010:10001100:10100001 | |
| UTF-8 (binary) | ||
| 11100010:10001100:10100001 | ||
| UTF-16 | 0x2321 | |
| UTF-32 | 0x00002321 | |
HTML Entities for ⌡
The following HTML entities can be used to represent the bottom half integral in HTML| HTML Number | ⌡ | |
|---|---|---|
| HTML Hex | ⌡ |
Encoding
Encoding non-standard letters and characters into values that can be displayed e.g. in browsers| URL Escape Code | %E2%8C%A1 | |
|---|---|---|
| Quoted-printable | =E2=8C=A1 |
Source Code
| C, C++, and Java | "\u2321" | |
|---|---|---|
| CSS Code | \2321 | |
| JavaScript | "\u2321" | |
| Perl | \x{2321} | |
| Python 2 | u"\u2321" | |
| Python 3 | \u2321 | |
| Ruby | \u{2321} |