Function: invert(numbers('epe') if numbers("xxr") > numbers("yxx") else numbers('yxr') if round(numbers("yxx") if numbers('epe') > numbers("xxr") else numbers('yxr'), numbers('epe')) > numbers("yxx") if numbers('epe') > numbers('yxr') if numbers("xxr") > numbers("yxx") else numbers('epe') else round(numbers("yxx") if numbers("xxr") > numbers('epe') else numbers('yxr'), numbers('epe')) else numbers('epe') if round(numbers('yxr') if numbers('epe') > numbers("yxx") else numbers("xxr"), numbers('epe')) > numbers("yxx") if numbers('epe') > round(numbers('epe') if numbers("xxr") > numbers("yxx") else numbers('yxr'), numbers('epe')) else numbers("yxx") if numbers('epe') > numbers("xxr") else numbers('yxr') else numbers('epe') if numbers("xxr") > numbers('yxr') else numbers("yxx"))