What does it represent ?

[Nicolas Mazo]

Dear creators,

First I would like to thanks you for this app, clearly amazing and
beautiful.

But one question remains : What does it represent ?

In the presentation, it's written : "It simulates the N-body problem
using the Barnes-Hut Algo", can you tell us more about it ?

Thanks a lot,

Nicolas

[Gerald Kaszuba]

Nicolas,

The N-body problem might be better explained on Wikipedia: http://en.wikipedia.org/wiki/N-body_problem

The Barnes-Hut algorithm is a method of calculating the N-body problem: http://en.wikipedia.org/wiki/Barnes%E2%80%93Hut_simulation

Gerald