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  1. dot product

    • n.
      another term for inner product
    • noun: dot product, plural noun: dot products

  2. 知識+

    • [工數]線代問題~~20點

      1. x dot product y = (-1,-1,1,1) dot product (1,1,5,-3) = 0 , so they are orthogonal. [ To show they are orthogonal, when they doing the dot product and it equals to zeor.] ||x|| = square root of (-1)^2 + (-1)^2 + (1)^2 + (1)^2...

    • dot-com」再這篇文章中是什麼意思呢?

      ...post-bubble recession in seven years. Just as the bursting of the dot-com bubble led to a downturn in 2001 and '02, the simultaneous popping of the...

    • 再請英文高手

      Products became less complicated and easier to...句 Solid lines are official rates. Dotted lines are one-week forward rates, except for...