Function: sum(mod(round(cos(numbers('epe') if numbers('yxr') > numbers("xxy") else numbers("xyx")), numbers('yxr') if numbers("xxy") > numbers('epe') else numbers("xyx")), cos(numbers("xyx") if numbers('yxr') > numbers("xxy") else numbers('epe'))), round(cos(numbers("xxy") if numbers('yxr') > numbers('epe') else numbers("xyx")), numbers("xyx") if numbers('yxr') > numbers('epe') else numbers("xxy")))