method

*

v1_9_3_125 - Show latest stable - 0 notes - Class: Vector

1_8_6_287 (0)
1_8_7_72 (0)
1_8_7_330 (0)
1_9_1_378 (-4)
1_9_2_180 (0)
1_9_3_125 (0)
1_9_3_392 (0)
2_1_10 (0)
2_2_9 (0)
2_4_6 (-4)
2_5_5 (0)
2_6_3
What's this?

*(x) public

Multiplies the vector by x, where x is a number or another vector.

# File lib/matrix.rb, line 1673
  def *(x)
    case x
    when Numeric
      els = @elements.collect{|e| e * x}
      Vector.elements(els, false)
    when Matrix
      Matrix.column_vector(self) * x
    when Vector
      Vector.Raise ErrOperationNotDefined, "*", self.class, x.class
    else
      apply_through_coercion(x, __method__)
    end
  end

*

Related methods