point(RR,RR) -- a point from two coordinates

• Function: point

• Usage:

  point(x,y)

• Inputs:
  • x, a real number,
  • y, a real number,
• Outputs:
  • an instance of the type Point2D, the point with coordinates x and y

i1 : point(2.1, 3.)

o1 = Point2D{2, 3}

o1 : Point2D