this is for holding javascript data
Ghlen Livid added Or_frac_vec_x_t__.tex
almost 8 years ago
Commit id: f04a5a7fce79a4566226cf1d4f0bfc9e7e150e1e
deletions | additions
diff --git a/Or_frac_vec_x_t__.tex b/Or_frac_vec_x_t__.tex
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+++ b/Or_frac_vec_x_t__.tex
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Or
$$ \frac{\vec{x}(t+2\Delta t) - \vec{x}(t)}{2 \Delta t} - \frac{\vec{x}(t+\Delta t) - \vec{x}(t-\Delta t)}{2 \Delta t} = \frac{\vec{a}(t) + \vec{a}(t + \Delta t)}{2} \Delta t $$
