The following six pictures shows the simplest ABABAB... alternation for increasing factor b (from the iterated formula b*sin2(x+r)). If you want to do your own pictures, you may use janlyap2.zip
b = 0.5

k05.jpeg 43 KB
b = 1.0

k10.jpeg 31 KB
b = 1.5

k15.jpeg 34 KB
b = 2.0

k20.jpeg 47 KB
b = 2.5

k25.jpeg 43 KB
b = 3.0

k30.jpeg 41 KB
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