Function: gradient[1](divide(logn(numbers('epe') if numbers('rep') > numbers('ryy') else numbers("xxx")) if numbers('epe') if numbers('ryy') if numbers("xxx") > numbers('epe') else numbers('rep') > numbers("xxx") else logn(numbers('ryy') if numbers('epe') > numbers('rep') else numbers("xxx")) > numbers('ryy') if numbers("xxx") > numbers('epe') else numbers('rep') else numbers("xxx"), numbers("xxx") if logn(numbers('epe') if numbers("xxx") > numbers('ryy') else numbers('rep')) > numbers('rep') if numbers("xxx") > numbers('epe') else numbers('ryy') else numbers('epe')))
