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Derivative and Stochastic Process Animation

Derivative and Stochastic Process Animation
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2019-02-23 22:08
DerivativeProbability & StatisticsGeometric Construction
In collections Geometry Review
This example demonstrates the visualization of derivatives and stochastic processes within geometric figures through animation. It involves core mathematical concepts such as derivatives, stochastic processes, symmetry, indefinite integrals, and quadrilaterals. The construction utilizes GeoGebra commands and objects like Segment, Point, Dilate, Vector, Line, Translate, Angle, Rotate, Circle, Intersect, and CircleSector. It is suitable for high school and above students to understand the application of calculus and probability & statistics.

GeoGebra Commands & Parameters

  1. Segment(A, B) → a
  2. Point(Circle[C, a]) → D
  3. Segment(C, D) → b
  4. Dilate(A, If[0 < c ≤ 1, 1 - c, 0], D) → A'
  5. Vector(A, A') → u
  6. Line(A, D) → d
  7. Vector(A, D) → v
  8. Translate(A, v) → A'_2
  9. Translate(B, v) → B'_1
  10. Segment(A'_2, B'_1) → a'_1
  11. Angle(C, D, B'_1) → α
  12. Translate(A, u) → A'_1
  13. Translate(B, u) → B'
  14. Segment(A'_1, B') → a'
  15. Rotate(A'_1, If[1 < c ≤ 2, ((-(c - 1)) * α), (-α)], A'_1) → E
  16. Rotate(B', If[1 < c ≤ 2, ((-(c - 1)) * α), (-α)], A'_1) → B''
  17. Segment(E, B'') → a''
  18. Circle(D, 1) → e
  19. Intersect(e, a'_1, 1) → F
  20. Intersect(e, b, 1) → G
  21. Intersect(e, a'_1, 1) → H
  22. Intersect(e, a'', 1) → I
  23. CircleSector(D, I, H) → f