>From your description you haven't done anything wrong that I can tell. But there's not enough detail there to help either. Will you post error feedback, or your code? Or if the code will give away the solution I am happy to help offline (email me direct). On Thu, Nov 11, 2010 at 12:48, Ken Hegeland <hege...@yahoo.com> wrote:
> I am having trouble changing the Sierpinski function to consume > structures, instead of coordinates. I used the same function design for > too-small as in 27.1.1, I edited each sub function used to consume triangles > as well. When testing the new function with a triangle, and comparing it to > previous functions the answer is the same. > (ie (=(somefunction a b c)(somefunction triangle)). My assumption in the > final step of the Sierpinski function was to have the recursive call applied > to a newly made triangle with the correct midpoints as the posns, I used > (make-triangle p1 mp mp). I'm not quite sure what I have done wrong here. > Thanks in advance for any help. > > > _________________________________________________ > For list-related administrative tasks: > http://lists.racket-lang.org/listinfo/users >
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