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单词 scalar product
释义

WordReference Random House Unabridged Dictionary of American English © 2024
scalar product, [Math.]
  1. MathematicsSee inner product (def. 1).
  • 1875–80

Collins Concise English Dictionary © HarperCollins Publishers::
scalar product n
  1. the product of two vectors to form a scalar, whose value is the product of the magnitudes of the vectors and the cosine of the angle between them. Written: A·B or AB
    Also called: dot product
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