Function: numbers("per") if numbers("yyy") > numbers('epe') else minus(numbers("yyy"), numbers('epe')) if numbers('epe') > minus(numbers("yyy"), numbers('epe')) else numbers("yyy") if minus(numbers("yyy"), numbers('epe')) > numbers("yyy") if numbers("per") > numbers('epe') else minus(numbers("yyy"), numbers('epe')) else 100 *(numbers('epe') if numbers("per") > minus(numbers("yyy"), numbers('epe')) else numbers("yyy") if minus(numbers("yyy"), numbers('epe')) > numbers("yyy") else numbers('epe'))