User:Milton Beychok/Sandbox

As currently rendered in the EoE's "Velocity" article:

<math>mathbf{v} = lim_{Delta t to 0}{{mathbf{x}(t+Delta t)-mathbf{x}(t)} over Delta t}={mathrm{d}mathbf{x} over mathrm{d}t}.</math>

This is the correct version of the LaTeX coding:

<math>\mathbf{v} = \lim_{\Delta t \to 0}{{\mathbf{x}(t+\Delta t)-\mathbf{x}(t)} \over \Delta t}={\mathrm{d}\mathbf{x} \over \mathrm{d}t}.</math>

Note that the coding in EOE's "Velocity" article does not include any of the necessary reverse slashes \.

And, in any event, this is how it should be rendered in any articles:

$\mathbf {v} =\lim _{\Delta t\to 0}{{\mathbf {x} (t+\Delta t)-\mathbf {x} (t)} \over \Delta t}={\mathrm {d} \mathbf {x} \over \mathrm {d} t}.$