The partition block is colored black if the orbit of z is certified as being bounded -- otherwise:
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Option | Result |
Color | the partition block is colored by the escape value for the orbit of z (mod 7): magenta, blue, cyan, green, yellow, orange, red |
Black | the partition block is colored white if the orbit escapes prior to the iteration bound |
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Option | Result |
Short | The iteration bound is set at 13 iterations for certifying the orbit of z to be bounded |
Medium | The iteration bound is set at 27 iterations for certifying the orbit of z to be bounded |
Long | The iteration bound is set at 55 iterations for certifying the orbit of z to be bounded |
VeryLong | The iteration bound is set at 111 iterations for certifying the orbit of z to be bounded |
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Option | Result |
UltraFine | Partitions the the viewing window into blocks of size 1 pixel |
Fine | Partitions the the viewing window into blocks of size 2 pixels |
MedFine | Partitions the the viewing window into blocks of size 5 pixels |
MedCoarse | Partitions the the viewing window into blocks of size 10 pixels |
Coarse | Partitions the the viewing window into blocks of size 20 pixels |
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Specifies the iteration equation.
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Option | Result |
Quad | z -> z2 + c |
Alt | z -> z - z2 + c |
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Specifies the fractal type.
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Option | Result |
Julia | The parameter c is fixed (set by the mouse click under Zoom=Normal) and for each
z running over the viewing window the orbit of z is computed under the iteration equation |
Mandelbrot | The parameter c runs over the viewing window and
for each c the the orbit of z=0 is computed under the iteration equation |
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Option | Result |
ZoomInPlus | Centers the viewing window at the mouse click and resizes the window by factor of 1/10 |
ZoomIn | Centers the viewing window at the mouse click and resizes the window by factor of 1/2 |
Normal | Resets the viewing window to the default view (center=0; size=4) |
ZoomOut | Centers the viewing window at the mouse click and resizes the window by factor of 2 |
ZoomOutPlus | Centers the viewing window at the mouse click and resizes the window by factor of 10 |
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