形容詞 “dual”
- 二重の
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The smartphone features a dual-camera system for better photo quality.
- 双数の
In Ancient Greek, nouns had a dual form to specifically denote two items, like two eyes or two hands.
- 双対の(数学や物理学において、二つの性質や概念が互いに変換可能な関係にあること)
In quantum mechanics, particles have a dual nature, behaving both as particles and waves.
- 双対空間の(線形代数において、別の空間からの全ての線形関数から成る空間に関連する)
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.
名詞 “dual”
単数形 dual、複数形 duals または不可算
- 双対形(幾何学において、ある形状が持つ面の数が別の形状の頂点の数と同じであり、その逆も成り立つ形状)
In geometry, the dodecahedron and the icosahedron are duals, with the number of faces and vertices swapped between them.
- 双対関数(数学において、あるベクトルと別のベクトルとの積を計算する関数)
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.