Recent content by Dohste

After working through the code again I'm fairly sure that this must be an issue with how the various versions handle inversing a matrix... ?

Disagreement between Mathematica 5, 6 and 7! ?? Hey I've got a piece of Mathematica code which I'm working on that appears to behave differently depending on which version of Mathematica it's run on... I've tried it on versions 5, 6 and 7 and running the exact same program with the exact...

For a) consider other definitions of mechanical work. e.g. the change in kinetic energy. A starting point for b) should be to consider the forces acting on each box