- (subtraction) (PEL)
This operator performs an arithmetic operation that subtracts one number from another number.
Numeric_Expression1 - Numeric_Expression2
Operands
- Numeric_Expression1
A valid PerformancePoint Expression Language (PEL) expression that returns a numeric value.
- Numeric_Expression2
A valid PEL expression that returns a numeric value.
Return Value
The value returned by the subtraction operator represents the difference between Numeric_Expression1 and Numeric_Expression2.
Remarks
If one expression evaluates to a null value, the operator returns the result of the non-null expression.