4 ms·

The Wolfram Alpha results for this one are pretty intimidating: http://www.wolframalpha.com/input/?i=(a%2F(b%2Bc))%2B(b%2F(a%2Bc))%2B(c%2F(a%2Bb))%3D4 http://w

The Wolfram Alpha results for this one are pretty intimidating: http://www.wolframalpha.com/input/?i=(a%2F(b%2Bc))%2B(b%2F(a%2Bc))%2B(c%2F(a%2Bb))%3D4 http://www.wolframalpha.com/input/?i=(a%2F(b%2Bc))%2B(b%2F(a...

tagrun 9y ago
You can ask for integer solutions in Mathematica with > Solve[x/(y + z) + y/(z + x) + z/(x + y) == 4, {x, y, z}, Integers] but it gives a very long output in terms of Root[]s and conditional expressions.
- arikrak 9y ago
  I initially tried that on WolframAlpha but it doesn't understand Mathematica syntax. But one can enter it on https://lab.wolframcloud.com https://lab.wolframcloud.com after creating an account.
  - meshr 9y ago
    Thanks. At least I could check the solution there and it is correct.
nemasu 9y ago
I got "Standard computation time exceeded...".
deleted 9y ago
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