MANDELBROT_PYTHON:
  Python version
  Compute the Mandelbrot set and save it in a graphics file.

  X range: [ -1, -0.6 ]
  Y range: [ 0, 0.4 ]
  Xnum = 1000 x Ynum = 1000 = 1000000 Pixels
  Maximum number of iterations = 200

  Compute time:
  Wallclock: 26.43 sec.
        CPU: 26.43 sec.

  Plot saved in file "mandelbrot_python.pgm"

MANDELBROT_PYTHON:
  Normal end of execution.