Function: sum(product(round(numbers('rep'), numbers("xyx")) if numbers('rep') > numbers("xyx") else log(round(numbers('rep'), numbers("xyx")), numbers('rep')), log(round(numbers('rep'), numbers("xyx")), numbers('rep'))), log(round(numbers('rep'), numbers("xyx")), numbers('rep')) if numbers('rep') > round(numbers('rep'), numbers("xyx")) else numbers("xyx"))