As with GLU Functions and GLU Formulas are available for use in derived parameters as well as request and response handlers.
Note: FORMULAs involve the use of mathematical calculations and are always prefixed with the ‘=’ symbol. FUNCTIONs are not preceded by any symbol.
Addition Formula
=${amountOne}+${amountTwo}+${amountThree}+… |
This formula can be used to SUM a set of values (Integer or Float).
If a Derived Parameter is created with this formula it will return the SUM of the Values.

Example
formulaSum =${amountOne}+${amountTwo}+${amountThree} (as shown in above image) amountOne = 2 amountTwo = 3 amountThree = 5 formulaSum = 10 GLU Auto-Test Reference: Sticky Tests: 1.31/1.34 App: Sticky Validation >> Transaction: Formulas & Functions >> Formula: Formula SUM
Multiplication Formula
=${amountOne}*${amountTwo}*${amountThree}*… |
This formula can be used to MULTIPLY a set of values (Interger or Float).
If a Derived Parameter is created with this formula it will return the PRODUCT of the Values.

Example
formulaMultiply =${amountOne}*${amountTwo}*${amountThree} (as shown in above image) amountOne = 2 amountTwo = 3 amountThree = 5 formulaMultiply = 30
Division Formula
=${amountOne}/${amountTwo} |
This formula can be used to DIVIDE one value (Integer or Float) by another.
If a Derived Parameter is created with this formula it will return the QUOTIENT of the Values.

Example
formulaDivide =${amountOne}/${amountTwo} amountOne = 550 amountTwo = 100 formulaDivide = 5.5