Problem 45912. Bounding Circle
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2 Comments
Rafael S.T. Vieira
on 20 Jun 2020
I've implemented the Welzl's algorithm, but, please, be warned as I've learned later that sometimes the algorithm fails. Years later, Matoušek, Sharir, and Welzl seems to have fixed the problem, creating a new version of the algorithm (adding one additional test).
Are Mjaavatten
on 18 Apr 2021
I think the tolerance in Test 3 is a bit too tight. My solution fails in about 28% of the cases because the numerical error max(D)-r is up to 8*eps.
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