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GRAPHS EXAMPLE for FC ver 3.0
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This demo project shows how you can use FC to plotting graphs.

Using this demo you can:

  (1) View ten different 3D surfaces.
      Z = F(X, Y) ,  -2 <= X, Y <= 2

  (2) View some 2D graphs.
      Y = F(X)    ,   -Pi <= X <= Pi

NOTE:
  In this project there is no opportunity to enter your own formula,
  but it is not very difficult to add this feature.
