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→Working with equation numbering: Added an example of numbered aligned equation
== Working with equation numbering ==
aligned equations can be numbered by placing a tag after <cmd>NR</cmd>
<texcode>
\placeformula \startformula \startalign
\NC v \NC = u + at \NR[eq:v]
\NC h \NC = ut + \frac12 gt^2 \NR[eq:h]
\stopalign \stopformula
Equation (\in[eq:v]) tells the final velocity after
time $t$ and equation (\in[eq:h]) tells the distance
travelled in time $t$.
</texcode>
<context>
\setuplayout[scale=0.8,width=13cm]
\placeformula \startformula \startalign
\NC v \NC = u + at \NR[eq:v]
\NC h \NC = ut + \frac12 gt^2 \NR[eq:h]
\stopalign \stopformula
Equation (\in[eq:v]) tells the final velocity after time $t$ and equation (\in[eq:h]) tells the distance travelled in time $t$.
</context>
== Changing the number of columns ==
