Euler Constant ℇ
Symbol Meaning
Euler Constant was discovered by a genius mathematician in 1735. It’s used in various analytical formulas and number theory. Math scientists still argue if this constant is a rational, algebraic or transcendental number. It equals approximately 0,577. I doubt that mathematicians will forgive us for such an imprecise description, since after the comma there come thousands of signs, which we’re not going to reproduce.
Anyway, to talk about Euler Constant, you can use this symbol ℇ from Unicode. The value is often expressed with “gamma” – 𝛄 or “C” – c.
The symbol “Euler Constant” is included in the “Letterlike symbols” subblock of the “Letterlike Symbols” block and was approved as part of Unicode version 1.1 in 1993.
| Unicode Name | Euler Constant |
| Unicode Number | |
| HTML Code | |
| CSS Code | |
| Plane | 0: Basic Multilingual Plane |
| Unicode Block | Letterlike Symbols |
| Unicode Subblock | Letterlike symbols |
| Unicode Version | 1.1 (1993) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 2107 |
| Simple case change | 2107 |
| Math | + |
| Alphabetic | + |
| Uppercase | + |
| Cased | + |
| ID_Start | + |
| ID_Continue | + |
| XID_Start | + |
| XID_Continue | + |
| Grapheme_Base | + |
| scripts | Common |
| Other_Math | + |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E2 84 87 | 226 132 135 | 14845063 | 11100010 10000100 10000111 |
| UTF-16BE | 21 07 | 33 7 | 8455 | 00100001 00000111 |
| UTF-16LE | 07 21 | 7 33 | 1825 | 00000111 00100001 |
| UTF-32BE | 00 00 21 07 | 0 0 33 7 | 8455 | 00000000 00000000 00100001 00000111 |
| UTF-32LE | 07 21 00 00 | 7 33 0 0 | 119603200 | 00000111 00100001 00000000 00000000 |