13.10.3  General polygons in the plane: polygon

See Section 14.9.3 for general polygons in space.

The polygon command draws general polygons.

• polygon takes an unspecified number of arguments:
  points, a sequence or list of points.
• polygon(points) returns and draws the polygon with vertices given by the points.

Examples.

• Input:
  polygon(-1,-1+i/2,i,1+i,-i)
  Output:
  
• Input:
  polygon(makelist(x->exp(i*pi*x/3),0,5,1))
  Output: