dual (EN)

adjektiv, substantiv

adjektiv “dual”

1. dobbel
   Registrer Dem for å se oversettelsene av eksempelsentene og enspråklige definisjoner av hvert ord.

   The smartphone features a dual-camera system for better photo quality.
2. dual (i grammatisk sammenheng)
   In Ancient Greek, nouns had a dual form to specifically denote two items, like two eyes or two hands.
3. dual (i matematikk og fysikk, hvor to egenskaper eller konsepter er relatert på en måte at den ene kan transformeres til den andre)
   In quantum mechanics, particles have a dual nature, behaving both as particles and waves.
4. dualrom
   In linear algebra, the concept of duality is illustrated by how every vector space has a corresponding dual space consisting of all its linear functionals.

substantiv “dual”

1. dual (i geometri, en form som har samme antall flater som en annen form har hjørner, og omvendt)
   In geometry, the dodecahedron and the icosahedron are duals, with the number of faces and vertices swapped between them.
2. dualfunksjon
   In our project, we explored how each vector in our dataset has a corresponding dual in the dual space, which we used to calculate inner products efficiently.