Function: gradient[1](logn(numbers("yxx") if numbers('xry') > numbers("xyx") else numbers('yxr'))) if numbers("yxx") if numbers("xyx") > numbers('yxr') else numbers('xry') > mean(gradient[1](logn(numbers("xyx") if numbers('xry') > numbers('yxr') else numbers("yxx"))), logn(numbers('xry') if numbers("xyx") > numbers("yxx") else numbers('yxr'))) else logn(numbers("xyx") if numbers('xry') > numbers('yxr') else numbers("yxx"))
