Function: round(minus(numbers('epe'), numbers("xxy")), numbers('epe')) if noise(round(minus(numbers('epe'), numbers("xxy")), numbers('epe')) if numbers("xxy") > minus(numbers('epe'), numbers("xxy")) else numbers('epe')) > numbers("xxy") if numbers('epe') > round(minus(numbers('epe'), numbers("xxy")), numbers('epe')) else minus(numbers('epe'), numbers("xxy")) else minus(numbers('epe'), numbers("xxy"))