Ghlen Livid Deleted File  almost 8 years ago

Commit id: 0c35f22735993ca509717b2cbe19b83709a26721

deletions | additions      

         

$$\vec{x}(t) - \vec{x}(t-\Delta t) - \frac{1}{6} \vec{b}(t-\Delta t) \Delta t^3 + O (\Delta t^4) = \vec{v}(t -\Delta t) \Delta t + \frac{1}{2} \vec{a}(t-\Delta t) \Delta t^2 $$