Okay, I’m still thinking about
my constrained version of the traveling salesmen problem. Here is an easy little geometry problem:
Triangle ABC has sides:
AB = p
BC = q
CA = r
Triangle ABD has sides
AB = p (duh)
BD = s
AD = t
Express the two possible lengths of DC in terms of p, q r, s and t
I’ve done it one way, but it looks like a big mess.