Working Notes: a commonplace notebook for recording & exploring ideas.
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Vector

• Vectors are special objects that can be
  • added together
  • multiplied by scalars
  • to produce another object of the same kind
  • Examples
    • Geometric vectors
    • Polynomials
    • Elements of R^n
  • [[mml-book]]
  • Perspectives
    • Physics -- arrows in space
    • CS -- lists of numbers
    • Maths -- rooted at origin on a coordinate plane, position in space
  • Addition
    • moving along both vectors direction and magnitude
  • [[3b1b essence]]

— Kunal