希腊字母和符号，用作数学和科学符号。

Gamma (/ ˈɡæmə /; [1] uppercase Γ, lowercase γ; Greek: γάμμα, romanized: gámma) is the third letter of the Greek alphabet. In the system of Greek numerals it has a value of 3. In Ancient Greek, the letter gamma represented a voiced velar stop IPA: [ɡ].

Γ是第三个希腊字母，读作:“伽马”，小写为γ，大写可以用在数学、概率、电机工程学、物理学，小写可以用在金融数学、相对论、电导系数。

Gamma: g: Δ: δ: Delta: d: Ε: ε ... * Second lower case sigma letter is used in word final position. ** Letter name pronounce might not be accurate - browser/os dependent. Greek alphabet origins. Egyptian hieroglyphs (3500 BC) Proto-Sinaitic alphabet (1800 BC) Phoenician alphabet (1200 BC) Greek alphabet (800 BC)

The Greek letters you are most likely to see for angles (in geometry and trigonometry) are α (alpha), β (beta), γ (gamma), δ (delta), and θ (theta). And of course you'll be using π (pi) all the time. Make sure you know how to spell and pronounce at least these six Greek characters.

Greek letters are used in mathematics, science, engineering, and other areas where mathematical notation is used as symbols for constants, special functions, and also conventionally for variables representing certain quantities. In these contexts, the capital letters and the small letters represent distinct and unrelated entities.

Gamma (Γ, γ) is the third letter of the Greek alphabet. In the system of Greek numerals it has a value of 3. In Ancient Greek, gámma or γάμμα is the letter gamma represented a voiced velar stop /ɡ/. In Modern Greek, this letter represents either a voiced velar fricative or a …

Gamma (uppercase Γ, lowercase γ) is the third letter of the Greek alphabet. In the Greek numerals system, it has a value of three. The letter gamma is borrowed from gīml, which is the third letter of the Phoenician alphabet, and it means "throwing stick".

2025年2月23日 · Lower-case gamma, the third letter of the modern Greek alphabet. Its name is γάμμα or γάμα. It is preceded by β and followed by δ.

Gamma (Γ, γ) is the third letter of the Greek alphabet. In the system of Greek numerals it has a value of 3. In Ancient Greek, gámma or γάμμα is the letter gamma represented a voiced velar stop /ɡ/. In Modern Greek, this letter represents either a voiced velar fricative or a …