dot product

inner product of two vectors, product of the length of two vectors and the cosine of the angle between them (Mathematics)

In mathematics, the dot product, also known as the scalar product, is an operation which takes two vectors over the real numbers R and returns a real-valued scalar quantity. It is the standard inner product of the Euclidean space.
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Noun
1. a real number (a scalar) that is the product of two vectors
(synonym) scalar product, inner product
(hypernym) real number, real

B: (Matematika) darab bintik
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