gammas background

gammas

/ˈɡæməz/

Illustration gammas - Image 1

noun

Gamma, la troisième lettre de l'alphabet grec

The third letter of the Greek alphabet (Γ, γ), preceded by beta (Β, β) and followed by delta, (Δ, δ).

Examples :

"In his Greek alphabet practice, the student wrote betas before the gammas and deltas after. "

Dans son exercice sur l'alphabet grec, l'étudiant a écrit les bêtas avant les gammas et les deltas après.

language linguistics word sign

Illustration gammas - Image 1

noun

Fonction Gamma

The Gamma function, symbolized by Γ.

Examples :

"The textbook includes several different gammas, each representing a specific version of the Gamma function. "

Le manuel comprend plusieurs fonctions Gamma différentes, chacune représentant une version spécifique de la fonction Gamma.

Illustration gammas - Image 1

noun

Gamma, constante d'Euler-Mascheroni

A constant approximately equal to 0.55721566, symbolized by γ (also known as the Euler–Mascheroni constant).

Examples :

"In the complex mathematical equation, the student carefully substituted the appropriate value for the two gammas. "

Dans l'équation mathématique complexe, l'étudiant a soigneusement substitué la valeur appropriée pour les deux gammas.

Illustration gammas - Image 1

noun

Gamma

A non-SI unit of measure of magnetic flux density, equal to 1 nT.

Examples :

"The sensitive magnetometer detected changes in the Earth's magnetic field as small as a few gammas. "

Le magnétomètre sensible a détecté des changements dans le champ magnétique terrestre aussi petits que quelques gammas.

physics energy technical unit science

Illustration gammas - Image 1

noun

Gamma

(industries) slope of log-log plot of video input and luminance output.

Examples :

"To ensure accurate color reproduction across different screens, engineers carefully measure the gammas of each display during manufacturing. "

Pour garantir une reproduction précise des couleurs sur différents écrans, les ingénieurs mesurent attentivement les gammas de chaque écran pendant la fabrication.

technology electronics media physics technical industry

Illustration gammas - Image 1

noun

Gamma

A second-order measure of derivative price sensitivity, expressed as the rate of change in delta with respect to changes in the underlying asset price.

Examples :

""The trader monitored the option portfolio's gammas closely, knowing that large gammas meant the delta would change rapidly if the underlying stock price moved." "

Le trader a surveillé de près les gammas du portefeuille d'options, sachant que des gammas importants signifiaient que le delta changerait rapidement si le prix de l'action sous-jacente bougeait.

business finance math

Illustration gammas - Image 1

noun

Correction gamma

A nonlinear operation used to encode and decode luminance or tristimulus values in video or still image systems.

Examples :

"When editing family photos, adjusting the gammas brightened the darker areas without washing out the highlights. "

Lors de la retouche de photos de famille, le réglage de la correction gamma a éclairci les zones sombres sans délaver les hautes lumières.

technology electronics physics computing signal media science