Function: log(minus(logn(numbers('yxr') if numbers("yxx") > tan(numbers('yxr')) else gradient[2](tan(numbers('yxr')))), gradient[2](tan(numbers('yxr'))) if numbers("yxx") > tan(numbers('yxr')) else numbers('yxr')), logn(numbers('yxr') if tan(numbers('yxr')) > numbers("yxx") else gradient[2](tan(numbers('yxr')))))