Hello,

I am just curious if it would be possible to write a conditional statement inside the expression editor of the TSVB Math aggregation. For instance, consider I have an aggregation in TSVB metric which calculates an average of numbers. Then I create a new math aggregation, set the average equal to the "test" variable, and inside the Math expression editor I want to write something like:

```
if(params.test > 500){
return add(300,params.test)
} else {
return subtract(300,params.test)
}
```

Thanks.