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Skunkware 5
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README
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1995-05-03
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573b
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* - created 30 Nov 1990 by Ron Record (rr@sco.com)
* based upon an algorithm published in the Sep 86 Scientific American
* - added arguments to select between sqrt(), sin(), log(), and linear
* functions (original was sqrt()).
*
* - Rewritten using X11 19 Apr 1993 by Ron Record (rr@sco.com)
Hop uses a system of parametric equations to iterate a point in the plane.
The color of the point is incremented every "period" points displayed or,
if you have selected the histogram option, the color is computed from the
number of times that pixel has been "hit".