This template may be used to display equations with a label to their right.
The template has two unnamed arguments, the first of which is mandatory.
- The first argument is the equation to be displayed.
- The second argument is the equation's label.
The first argument, the equation, is displayed centred at full width. The second argument, the label, is displayed flushed-right.
If the total length of equation plus label is too great, unintended line-breaking or overlapping may occur.