Actually the latter case can not be logically resolved, as the number of triangles not only depends on the linkage, but also the geo-location of each point (things like what if three points are located on one straight line etc.)
That's what I wrote, wasn't it? Three co-linear points form a trivial 3-cycle. And we want to avoid those.
Perl --((8:>*

In reply to Re^3: How many triangles does your perl script "see"? by Perl Mouse
in thread How many triangles does your perl script "see"? by Skeeve

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