Let
calc
Let
calc
百分
求冪
數的根
計算指數
什麼是數字的指數？ 計算一個數的冪？
指數底
^
指數
計算!
7.1
3.7
=
1411.4187751438
历史上次计算结果
7.1
3.7
=
40.4
5.3
=
108
10.3
=
89
11.7
=
38.1
7
=
88.4
12
=
107.8
13.1
=
101.8
13.1
=
46.3
10.7
=
101.6
11.3
=
45.2
18.2
=
12.3
3.9
=
16
4.4
=
72.7
19.1
=
119.1
12.7
=
98.1
4.9
=
104.2
14.9
=
14.9
15.5
=
40.1
9.5
=
40.2
9
=
107.2
13
=
3.8
13.7
=
3
13.8
=
9.1
2159.9
=
3.1
15.8
=
14.3
2.3
=
10.7
0.9
=
12.6
3.7
=
12.6
3.9
=
56.9
7.8
=
附近的結果
7
3
=
7
3.1
=
7
3.2
=
7
3.3
=
7
3.4
=
7
3.5
=
7
3.6
=
7
3.7
=
7
3.8
=
7
3.9
=
7.1
3
=
7.1
3.1
=
7.1
3.2
=
7.1
3.3
=
7.1
3.4
=
7.1
3.5
=
7.1
3.6
=
7.1
3.7
=
7.1
3.8
=
7.1
3.9
=
7.2
3
=
7.2
3.1
=
7.2
3.2
=
7.2
3.3
=
7.2
3.4
=
7.2
3.5
=
7.2
3.6
=
7.2
3.7
=
7.2
3.8
=
7.2
3.9
=
7.3
3
=
7.3
3.1
=
7.3
3.2
=
7.3
3.3
=
7.3
3.4
=
7.3
3.5
=
7.3
3.6
=
7.3
3.7
=
7.3
3.8
=
7.3
3.9
=
7.4
3
=
7.4
3.1
=
7.4
3.2
=
7.4
3.3
=
7.4
3.4
=
7.4
3.5
=
7.4
3.6
=
7.4
3.7
=
7.4
3.8
=
7.4
3.9
=
7.5
3
=
7.5
3.1
=
7.5
3.2
=
7.5
3.3
=
7.5
3.4
=
7.5
3.5
=
7.5
3.6
=
7.5
3.7
=
7.5
3.8
=
7.5
3.9
=
7.6
3
=
7.6
3.1
=
7.6
3.2
=
7.6
3.3
=
7.6
3.4
=
7.6
3.5
=
7.6
3.6
=
7.6
3.7
=
7.6
3.8
=
7.6
3.9
=
7.7
3
=
7.7
3.1
=
7.7
3.2
=
7.7
3.3
=
7.7
3.4
=
7.7
3.5
=
7.7
3.6
=
7.7
3.7
=
7.7
3.8
=
7.7
3.9
=
7.8
3
=
7.8
3.1
=
7.8
3.2
=
7.8
3.3
=
7.8
3.4
=
7.8
3.5
=
7.8
3.6
=
7.8
3.7
=
7.8
3.8
=
7.8
3.9
=
7.9
3
=
7.9
3.1
=
7.9
3.2
=
7.9
3.3
=
7.9
3.4
=
7.9
3.5
=
7.9
3.6
=
7.9
3.7
=
7.9
3.8
=
7.9
3.9
=
8
3
=
8
3.1
=
8
3.2
=
8
3.3
=
8
3.4
=
8
3.5
=
8
3.6
=
8
3.7
=
8
3.8
=
8
3.9
=