dual (EN)

תואר, שם עצם

תואר “dual”

1. כפול
   הירשמו כדי לראות את התרגומים של משפטי הדוגמה ואת ההגדרות המונולינגואליות של כל מילה.

   The smartphone features a dual-camera system for better photo quality.
2. דואלי (בגרמנית)
   In Ancient Greek, nouns had a dual form to specifically denote two items, like two eyes or two hands.
3. דואלי (במתמטיקה ופיזיקה)
   In quantum mechanics, particles have a dual nature, behaving both as particles and waves.
4. דואלי (באלגברה לינארית)
   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.

שם עצם “dual”

1. דואל (בגאומטריה)
   In geometry, the dodecahedron and the icosahedron are duals, with the number of faces and vertices swapped between them.
2. פונקציה דואלית
   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.