Nielson form of Lagranges Equations

1. Jul 17, 2006

SeReNiTy

Could someone point me in the correct direction from deriving Nielson's form from Lagranges equations?

2. Jul 17, 2006

arildno

There is a nice exercise about that in Goldstein

3. Jul 17, 2006

SeReNiTy

That is where i got it from...

4. Oct 13, 2006