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Comments on Probability that six random numbers between 0 and 1 are the lengths of a tetrahedron's edges

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Probability that six random numbers between 0 and 1 are the lengths of a tetrahedron's edges

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If six numbers are chosen at random, uniformly and independently, from the interval [0,1], what is the probability that they are the lengths of the edges of a tetrahedron?

This is Part 3 of Problem No. 81 of the Missouri State University's Advanced Problem Archive.

The website seems to have been last updated in 2015 and states that this problem is "still unsolved." Has this problem been solved since then?

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2 comment threads

Related on MathOverflow: Probability that a stick randomly broken in five places can form a tetrahedron (2 comments)
Broken link to Problem No. 81 (2 comments)
Broken link to Problem No. 81
The Amplitwist‭ wrote about 1 month ago

The link to "Problem No. 81" seems to be broken, perhaps you could look into it.

JRN‭ wrote about 1 month ago

Thank you for pointing this out. I have replaced the broken link with a working one.