Activates the sum function. Note that the cursor must be in the cell where you want the sum to appear.
\<item type=\"productname\"\>LibreOffice\</item\> recognizes the cell range for the sum function as long as the cells are filled with numbers. Prior to entering the data, you must enable the \<emph\>Number Recognition\</emph\> in the context menu of the table.
Click \<emph\>Apply\</emph\> to accept the sum formula as it appears in the entry line.