Function: log(band pass(sum(max(gradient[0](numbers('xyy') if numbers('rrr') > numbers('yxr') else numbers("yyy")), numbers("yyy") if numbers('xyy') > numbers('rrr') else numbers('yxr')), gradient[0](numbers("yyy") if numbers('rrr') > numbers('yxr') else numbers('xyy')))), sum(max(gradient[0](numbers('yxr') if numbers('xyy') > numbers("yyy") else numbers('rrr')), numbers('yxr') if numbers('rrr') > numbers('xyy') else numbers("yyy")), gradient[0](numbers("yyy") if numbers('rrr') > numbers('xyy') else numbers('yxr'))))