This file tells how to do some common things you'll want to do with Iterate!
version 3.11.


How to quickly iterate a bunch of points to get an overview of what the
function looks like

    1. <A> to automatically enter points on the iteration stack.
    2. <I> to iterate the points you've entered.

    
How to enter my own function

Use <E> to edit a user function file.  At first you'll want to choose an
existing function file (extension ".frm") and modify it.

You can also use the <F> command and choose Function U. This selects the User
Function, but doesn't allow you to edit it as the <E> command does.


How to explore Julia Sets


    1.  Choose Function E using the <F> command.  Enter the parameters you
        want as 'a' and 'b'.  
    2.  Draw the Julia Set using the <J> command.
    3.  Use the <H> command to hide the graphics help line (this makes the
        <M> command work much better.
    4.  Move the cursor to various places in the Julia Set and use the <M>
        command to trace the iterates and <Space> to draw the iterates.
        

How to enter Julia Set parameters directly from the Mandelbrot Set

    1. Use the <F> command and choose Function E.
    2. Use the <R> command and load "Mandelbr.gph".
    3. Move the cursor to any spot in or near the Mandelbrot Set.
    4. Press <Z> to load these coordinates as the parameters.
    5. Press <J> to draw the Julia Set associated with these parameters.
    6. Use <Space> and <M> to investigate the properties of Function E with
       these parameters.

You will see amazing correlations between the area of the Mandelbrot Set you
choose and the resulting Julia Set.

(ver. 3.11, 9/93)
