printing of the snapshot changes potential energy?

From: Miroslav Micic <micic_at_physics.usyd.edu.au>
Date: Tue, 28 Apr 2009 15:32:34 +1000

      Hi,

      I've been running N-body simulation with bulge/disk/halo galaxy
in isolation. The total potential energy remains constant between snapshots.
After each snapshot is printed out, the total potential energy changes?


      Miroslav
Received on 2009-04-28 07:32:42