Mandelzoom

	 This directory contains programs to create (COMPUTE) and display
	(DISPLAY) images of the Mandelbrot set on a graphics device. The
	compute program is device independent, and can produce images of
	any part of the Mandelbrot set. The output section of the display
	program will have to be written for whatever type of graphics
	device you have; it is currently setup to link to DEVICE.C which
	is an example of writing a graphics backend. Structure files are
	supplied for BLISS, C, FORTRAN, MACRO, PASCAL, and PL/1.

	 These programs were written as examples for the pre-symposium
	seminar 'BLISS for Macro users', so everything is written in BLISS.

	 To get you started, I have also included some .COM files that will
	run the compute program and specify some interesting coordinates.
	This also makes it easier to submit these as batch jobs, as some
	images can take quite a while to compute. These may be executed as 
	any other command file, i.e. @GALAXY. These .COM files are well 
	annotated, so they can be readily changed. The compute program can 
	of course be invoked interactively.

	 The programs themselves are very well documented, so I won't try to
	do any of that here, or anywhere else.


			Brian Catlin	Jim Gray
				4-MAY-1988