== Basic Alignment ==
Two modes of input
* Latex style
\startformula \startalign
v &= u + at \\
h &= ut + \frac12 gt^2 \\
\stopalign \stopformula
Note the \\ in the last line
* Context Stlye
\startformula \startalign
\NC v \NC = u + at \NR
\NC h \NC= ut + \frac12 gt^2 \NR
\stopalign \stopformula
== Working with equation numbering ==