存在对负数开根号的情况了:
>> (0.777)^0.1
ans =
0.9751
>> (0.777)^2
ans =
0.6037
>> (0.777)^2.1
ans =
0.5887
>> (-0.777)^0.1
ans =
0.9274 + 0.3013i
>> (-0.777)^2
ans =
0.6037
>> (-0.777)^2.1
ans =
0.5599 + 0.1819i
存在对负数开根号的情况了:
>> (0.777)^0.1
ans =
0.9751
>> (0.777)^2
ans =
0.6037
>> (0.777)^2.1
ans =
0.5887
>> (-0.777)^0.1
ans =
0.9274 + 0.3013i
>> (-0.777)^2
ans =
0.6037
>> (-0.777)^2.1
ans =
0.5599 + 0.1819i