Function: gradient[1](gradient[2](max(numbers('xyy') if numbers("per") if numbers("xyx") > numbers('epe') else numbers('xyy') > numbers("per") else numbers('xyy') if numbers("per") if numbers('epe') > numbers('xyy') else numbers("xyx") > numbers("xyx") else numbers("per"), numbers("per") if numbers("xyx") > numbers("xyx") if numbers('epe') > numbers('xyy') else numbers("per") else numbers('xyy'))))
