my url: /calculator/operations?a=5&b=10
required output: 15 (eg. addition)
Have converted the string to integer but not able to operate on them?!
XPath can be used to perform certain mathematical operations. I have included a link below with examples.
Alternatively, we do have a tactical assertion for math operations, this can be requested by opening a support case.
Mathematical functions within Policy - CA Knowledge
There is also a tactical assertion EvaluateMathExpression Assertion, which can be used to evaluate complex mathematical expressions.