Function: gradient[2](minus(log(round(product(numbers("xxr") if numbers("xyx") > numbers('rrr') else numbers('yyx'), numbers("xyx")), numbers('rrr') if numbers("xyx") > numbers("xxr") else numbers('yyx')), product(numbers("xxr") if numbers("xyx") > numbers('yyx') else numbers('rrr'), numbers("xyx"))), round(product(numbers("xxr") if numbers('rrr') > numbers("xyx") else numbers('yyx'), numbers("xyx")), numbers('yyx') if numbers("xyx") > numbers('rrr') else numbers("xxr"))))
