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
9.7
=
157561819.7922
历史上次计算结果
7
9.7
=
131.6
13.1
=
16.7
1.4
=
78.7
11.9
=
20
11.7
=
1.7
11.2
=
7.7
7.8
=
36.4
9.1
=
3.4
2.4
=
43
8.5
=
74.3
2
=
100.3
6.4
=
90.6
14.5
=
75.3
19.6
=
87.8
17.2
=
1.2
11.6
=
87.9
4.2
=
48.6
11.3
=
73.3
9.9
=
99.8
12.3
=
47.3
2.2
=
93.8
9.4
=
125.8
12.3
=
22.5
5
=
1.1
11.2
=
30.1
7.8
=
75.5
3.2
=
93.4
9.4
=
78.4
17.6
=
64.8
12.2
=
附近的結果
7
9
=
7
9.1
=
7
9.2
=
7
9.3
=
7
9.4
=
7
9.5
=
7
9.6
=
7
9.7
=
7
9.8
=
7
9.9
=
7
10
=
7.1
9
=
7.1
9.1
=
7.1
9.2
=
7.1
9.3
=
7.1
9.4
=
7.1
9.5
=
7.1
9.6
=
7.1
9.7
=
7.1
9.8
=
7.1
9.9
=
7.1
10
=
7.2
9
=
7.2
9.1
=
7.2
9.2
=
7.2
9.3
=
7.2
9.4
=
7.2
9.5
=
7.2
9.6
=
7.2
9.7
=
7.2
9.8
=
7.2
9.9
=
7.2
10
=
7.3
9
=
7.3
9.1
=
7.3
9.2
=
7.3
9.3
=
7.3
9.4
=
7.3
9.5
=
7.3
9.6
=
7.3
9.7
=
7.3
9.8
=
7.3
9.9
=
7.3
10
=
7.4
9
=
7.4
9.1
=
7.4
9.2
=
7.4
9.3
=
7.4
9.4
=
7.4
9.5
=
7.4
9.6
=
7.4
9.7
=
7.4
9.8
=
7.4
9.9
=
7.4
10
=
7.5
9
=
7.5
9.1
=
7.5
9.2
=
7.5
9.3
=
7.5
9.4
=
7.5
9.5
=
7.5
9.6
=
7.5
9.7
=
7.5
9.8
=
7.5
9.9
=
7.5
10
=
7.6
9
=
7.6
9.1
=
7.6
9.2
=
7.6
9.3
=
7.6
9.4
=
7.6
9.5
=
7.6
9.6
=
7.6
9.7
=
7.6
9.8
=
7.6
9.9
=
7.6
10
=
7.7
9
=
7.7
9.1
=
7.7
9.2
=
7.7
9.3
=
7.7
9.4
=
7.7
9.5
=
7.7
9.6
=
7.7
9.7
=
7.7
9.8
=
7.7
9.9
=
7.7
10
=
7.8
9
=
7.8
9.1
=
7.8
9.2
=
7.8
9.3
=
7.8
9.4
=
7.8
9.5
=
7.8
9.6
=
7.8
9.7
=
7.8
9.8
=
7.8
9.9
=
7.8
10
=
7.9
9
=
7.9
9.1
=
7.9
9.2
=
7.9
9.3
=
7.9
9.4
=
7.9
9.5
=
7.9
9.6
=
7.9
9.7
=
7.9
9.8
=
7.9
9.9
=
7.9
10
=
8
9
=
8
9.1
=
8
9.2
=
8
9.3
=
8
9.4
=
8
9.5
=
8
9.6
=
8
9.7
=
8
9.8
=
8
9.9
=
8
10
=