%META:TOPICINFO{author="PeterThoeny" date="1180825069" format="1.0" version="1"}%
%META:TOPICPARENT{name="TWikiVariables"}%
#VarCALC
---+++ CALC{"formula"} -- add spreadsheet calculations to tables and outside tables
	* The =%<nop>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()=, =$VALUE()=.
	* Syntax: =%<nop>CALC{"formula"}%=
	* Examples:
		* =%<nop>CALC{"$SUM($ABOVE())"}%= returns the sum of all cells above the current cell
		* =%<nop>CALC{"$EXISTS(<nop>Web.SomeTopic)"}%= returns =1= if the topic exists
		* =%<nop>CALC{"$UPPER(Collaboration)"}%= returns =COLLABORATION=
	* Related: [[#VarIF][IF]], SpreadSheetPlugin

