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Old January 5, 2011, 05:00   #20
d_m
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Quote:
Originally Posted by fph View Post
Nitpick: that sums to 256, not 260. You can get that figure, as well as the 16 above, in a simpler way: each edge or vertex can be either connected or not connected, so 2 possibility for each of the 8 edges/vertices, 2^8=256.
Indeed you're correct.
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