Actions and rules may use certain numeric operators. In all cases the argument may be a number or an expression that evaluates as a number.
- * (multiplication)
- + (addition)
- + (concatenation)
- - (subtraction)
- / (division)
- abs(argument)
- atan(argument)
- avg(group,value)
- avg_if(group,condition,value)
- cos(argument)
- count(list)
- exp(N)
- log(argument)
- max(list)
- min(list)
- mod(argumentA,argumentB)
- pow(n,k)
- radians(argument)
- rand()
- round(argument)
- sin(argument)
- sqrt(argument)
- sum(group, value)
- sum_if(group,condition,value)
- tan(argument)
For example:
$Width=5+log($WordCount);
$Datum=2*cos(radians($Angle));
Comparisons and equality tests are described separately under Basic Comparison Operators.