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Law of cosines - triples: Difference between revisions
→A brute force algorithm, O(N^3)
Line 137:
"gamma = 120 degrees, a*a + b*b + a*b == c*c"
};
static int coeff[3] = { 0,
for (int k = 0; k < 3; k++)
Line 161:
<pre>
gamma = 90 degrees, a*a + b*b == c*c, number of triangles = 3
gamma = 60 degrees, a*a + b*b - a*b == c*c, number of triangles =
gamma = 120 degrees, a*a + b*b + a*b == c*c, number of triangles =
</pre>
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