##############################################################################
#									     #
#				 Hénon	v1.10				     #
#									     #
#		     written by Stefan Zeiger in 1991-'92		     #
#									     #
#			  © 1992 by ! WIZARD WORKS !			     #
#									     #
##############################################################################


WHAT IS HÉNON ?
~~~~~~~~~~~~~~~
Hénon is a program for drawing Hénon pictures (simple, eh?). Hénon pix are
some kind of fractal images. It's much work to calculate them, but if you use
some precalculated values, you can draw them quite fast. (Hénon v0.90 needed
about 10 mins to calculate a special picture (without precalc), Hénon v1.00
produced the same picture in 30 secs. That's faaaast, isn't it ?).


HOW DO I START IT ?
~~~~~~~~~~~~~~~~~~~
To see some nice demo pics, just double click on the according "Demo" icon.
If you want to produce your own pictures, you'll have to use the CLI or Shell.
Type "Henon ?" for some help. Henon takes 5 parameters : a, xymin, xymax,
xystep, itera.


THE PARAMETERS :
~~~~~~~~~~~~~~~~
a      : That's just the value "a" of the Hénon formula. I don't know how I
	 should explain this, so try for the beginning values between 0.0 and
	 2.0
xymin  : The first value of the orbit. Try 0.025
xymax  : The last value of the orbit. Try 1.2
xystep : The step for the orbit. X and Y are increased constantly by xystep
	 until they reach xymax. Normally the same as xymin. Try 0.025
itera  : The number of iterations/orbit. Normally between 500 and 2000 (Some
	 Hénon pics require more, some less). Try 1000


LEGAL STUFF & DISCLAIMER :
~~~~~~~~~~~~~~~~~~~~~~~~~~
Hénon v1.10 is FREEWARE. It is copyrighted (c) 1992 by ! WIZARD WORKS !.
It may only be distributed non-commercial, with all files together and for
a distribution fee less or equal to that, what Fred Fish wants for his
AmigaLibDisks. Use this program on your own risk. No warranty is given for it.


IS THAT ALL ?
~~~~~~~~~~~~~
Yes, that is all.
CU (See you :-),
                 Stefan.


-----------------------------------------------------------------------------

   STANDARD MAIL :     ! WIZARD WORKS !
                       Stefan Zeiger
                       Seligenstaedter Weg 24
                       D-W-8756 Kahl
                       West Germany

           VOICE :     ++49-(0)6188-2525

         MAILBOX :     ++49-(0)69-5975113
                       "The Hitchhiker" (H.T.H.) in Frankfurt
                       300-14400 bps, 8/N/1, 24h online
                       Username : "STEFAN"

           EMAIL :     AmNet    : STEFAN;HTH
                       Fido     : STEFAN%HTH.AMN 2:247/12.5
                       Zerberus : STEFAN%HTH@AMNET.ZER

-----------------------------------------------------------------------------