Function: sum(invert(numbers("xxy") if numbers('epe') > sum(numbers("xxy"), numbers('epe')) else numbers('yxr') if numbers('epe') > sum(numbers("xxy"), numbers('epe')) else numbers("xxy")), sum(numbers("xxy"), numbers('epe')) if numbers('epe') > numbers('yxr') else numbers("xxy") if sum(numbers("xxy"), numbers('epe')) > numbers("xxy") else numbers('epe'))
