* 02-Dec-95: snagged boilerplate from hop.c
* used ifs {w0 = sqrt(x-c), w1 = -sqrt(x-c)} with random iteration
* to plot the julia set, and sinusoidially varied parameter for set
* 02-Dec-95: snagged boilerplate from hop.c
* used ifs {w0 = sqrt(x-c), w1 = -sqrt(x-c)} with random iteration
* to plot the julia set, and sinusoidially varied parameter for set