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researchv9-SUN3(old)

track-elipse compute residual distance
 x coordinate of center 
 y coordinate of center 
compute raw differences
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�#�scale to 100
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draw-elipse draws an elipse on the screen in the region
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�#�4~�1~��=�now compute the axes
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�#� position the cursor 
<Y
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�#���@�3~��@ The following implements a repeat-until loop 
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�����@ now reflect around X and y axes 
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