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- ;Iterate function file
- ;by Brent Hugh
-
- ;Window defaults
- xmin=0
- xmax=1
- ymin=0
- ymax=1.1
-
- ;Parameter defaults
- a=.1
- b=.9
- c=2
- d=1
- mu=.5
-
- ;the function
- y=(1-sqr(c*y-d))*(a*x+b)
- x=x*(c*y-d)/2+.5
-
- ;a horseshoe map
- ;works only in range 0<x<1, 0<y<1
-