3 ### <a name="CALC{"formula"} -- add spreadshe"></a> CALC\{"formula"\} -- add spreadsheet calculations to tables and outside tables
5 - The `%CALC{"formula"}%` variable is handled by the [[SpreadSheetPlugin]]. There are around 80 formulae, such as `$ABS()`, `$EXACT()`, `$EXISTS()`, `$GET()/$SET()`, `$IF()`, `$LOG()`, `$LOWER()`, `$PERCENTILE()`, `$TIME()`, `$VALUE()`.
6 - Syntax: `%CALC{"formula"}%`
8 - `%CALC{"$SUM($ABOVE())"}%` returns the sum of all cells above the current cell
9 - `%CALC{"$EXISTS(Web.SomeTopic)"}%` returns `1` if the topic exists
10 - `%CALC{"$UPPER(Collaboration)"}%` returns `COLLABORATION`
11 - Related: [[IF|Main/WebHome#VarIF]], [[SpreadSheetPlugin]]