Lettre minuscule grecque Gamma γ
Signification du symbole
Gamma is the third letter of the Greek alphabet. In the Ionian number system, it meant the number 3. It originated from the Phoenician letter gaml 𐤂 . Many other Latin and Cyrillic letters (G, C, Г ...) originated from the same scale.
A lower case Greek gamma letter is widely used in scientific notation (in mathematics, physics, astronomy).
In geometry, when specifying angles, they are usually used in the order of alpha, beta, and gamma.
Gamma radiation (γ-rays) — electromagnetic radiation in the extremely short-wavelength range.
«Gamma» is often part of the stars' name (γ Centauri — Gamma Centauri), usually indicates their relative luminosity (alpha is the brightest star in the constellation, beta, and gamma dimmer).
Le symbole «Lettre minuscule grecque Gamma» est inclus dans le sous-bloc «Lettres» du bloc «Greek and Coptic» et a été approuvé dans le cadre de la version Unicode 1.1 en 1993.
| Nom Unicode | Greek Small Letter Gamma |
| Numéro Unicode | |
| Entité HTML | γ |
| Plan | 0: Plan multilingue de base |
| Bloc Unicode | Greek and Coptic |
| Sous-bloc Unicode | Lettres |
| Majuscule | Γ |
| Version Unicode | 1.1 (1993) |
| Type de support de miroir jumelé (bidi) | None |
| Exclusion de composition | No |
| Changement de cas | 03B3 |
| Changement de boîtier simple | 03B3 |
| Alphabetic | + |
| Lowercase | + |
| Cased | + |
| Changes_When_Uppercased | + |
| Changes_When_Titlecased | + |
| Changes_When_Casemapped | + |
| ID_Start | + |
| ID_Continue | + |
| XID_Start | + |
| XID_Continue | + |
| Grapheme_Base | + |
| scripts | Greek |
| Encodage | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | CE B3 | 206 179 | 52915 | 11001110 10110011 |
| UTF-16BE | 03 B3 | 3 179 | 947 | 00000011 10110011 |
| UTF-16LE | B3 03 | 179 3 | 45827 | 10110011 00000011 |
| UTF-32BE | 00 00 03 B3 | 0 0 3 179 | 947 | 00000000 00000000 00000011 10110011 |
| UTF-32LE | B3 03 00 00 | 179 3 0 0 | 3003318272 | 10110011 00000011 00000000 00000000 |
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