Function: max(invert(sum(numbers("per"), numbers('epe'))) if sum(numbers("per"), numbers('epe')) > numbers("per") else numbers('epe'), invert(sum(numbers("per"), numbers('epe')))) if invert(sum(numbers("per"), numbers('epe'))) if numbers("per") > numbers('epe') else sum(numbers("per"), numbers('epe')) > sum(numbers("per"), numbers('epe')) else invert(sum(numbers("per"), numbers('epe')))
