better nbody  (2009-Nov-06 12:27 EST)

by <>  (2010-Sep-03 7:42 EDT)

This is a better version of 'nbody'. The equation is "correct" (in the sense of discrete and fixed time step simulation) in this one.

by <>  (2010-Sep-03 7:42 EDT)

Love it :-) Seems to have Keppler's Law taken into account.

by <>  (2010-Sep-03 7:42 EDT)

I have done this one already. See my first comment.

by <>  (2010-Sep-03 7:42 EDT)

I guess my first comment disappeared. I looks to me as if the product of the masses isn't included in the force law between the masses.

by <>  (2010-Sep-03 7:42 EDT)

Hi, Randy,


I still have trouble to understand it (sorry). I did upload a new version that multiplies the mass of "Playfield current" but divides the result by its mass. The result is the same but the scripts shows the law more faithfully.