% This constructs the knot 8.15 (Conway / Rolfsen)
% as a Lissajous knot, and then relaxes it to 
% presentation that has only 8 crossings.

% It is especially interesting to see the collision 
% avoidance working in this example.

reset all
mode cb
cyl = .06

lissajous 3 7 10 3.08 .72
#18 about x 10

alert "Now relax the knot." OK
pop
disp

