Block Fractals

Exercises - Four Block Configuration Dimension

Comapring the first (left) and second (right) levels of the construction, we see the limiting shape is made of 4 copies of itself, each scaled by a factor of 1/2.
Recall the similarity dimension formula: a shape consisting of N copies of itself, each scaled by a factor of r, has dimension
d = Log(N)/Log(1/r)
Consequently, the limiting shape of the four block configuration has dimension
d = Log(4)/Log(2) = Log(22)/Log(2) = (2*log(2))/Log(2) = 2.
From our study of the gasket, we expect
    the perimeter of the limiting shape is infinite,
    the area of the limiting shape is ... hmmm, it might be anything, and
    the volume of the limiting shape is 0.
Let's see how our calculations agree with these conjectures.

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