Function: minus(invert(2 *(numbers('epe')) if min(2 *(numbers('epe')), numbers('epe')) > numbers('epe') if numbers('yxr') > 2 *(numbers('epe')) else min(2 *(numbers('epe')), numbers('epe')) else numbers('epe')), numbers('epe') if 2 *(numbers('epe')) if min(2 *(numbers('epe')), numbers('epe')) > numbers('yxr') else numbers('epe') > min(2 *(numbers('epe')), numbers('epe')) else 2 *(numbers('epe')))
