method

inner_product

v2_5_5 - Show latest stable - Class: Vector

inner_product(v)

public

Returns the inner product of this vector with the other.

Vector[4,7].inner_product Vector[10,1]  => 47

# File lib/matrix.rb, line 1972
  def inner_product(v)
    Vector.Raise ErrDimensionMismatch if size != v.size

    p = 0
    each2(v) {|v1, v2|
      p += v1 * v2.conj
    }
    p
  end

inner_product

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