Example 8.4 Class Implicit2d

Implicit plots are the most difficult to produce. They usually require larger values for Mesh parameter. Here I show how a closed curve, called Arabesque can be developed using Implicit2d plot.

Arabesque := plot::Implicit2d(

   x*sin(x)+y*sin(y), x = -20..20, y = -20..20,
   Mesh = [20,20]
):
  
plot(
   Arabesque,
   Scaling = Constrained,
   BackgroundColor = [0.8,0.8,0.8],
   LineWidth = 0.4,
   Footer = "Arabesque, x*sin(x)+y*sin(y)"
)

© Miroslaw Majewski, Abu Dhabi,  Update  26-10-2004