z^4 Julia Star 450+450
with Orbits, period detection and Feigenbaum's zoom
Click mouse into the Julia-set to stop animation or Demo.
Click mouse into the M-set to stop "animation"
and go to the mouse position.
Click mouse + <Alt> to Zoom In
(the applet stops animation before Zooming!).
Click mouse + <Ctrl> to Zoom Out.
<Shift> to modify Zoom In/Out 2.
<Enter> to set new parameters from text fields.
Steps - number of steps in animation
It - max iterations number
Delay - delay between two frames
no label - the cross position
Period - orbit period in the cross position
updated 26 March 2000