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!
79.7
7.8
=
6.782267376058E+14
历史上次计算结果
17.7
8.9
=
79.7
7.8
=
94.7
12.3
=
9.6
2155.1
=
85.1
14.9
=
27.4
1.8
=
45
3.7
=
99.2
10.8
=
9.4
1.6
=
22.9
10.3
=
86.5
9.2
=
12.6
2161
=
47.4
15
=
98.2
13.2
=
51.9
3.1
=
10.9
2.2
=
87
9
=
89.8
15.8
=
65.9
6.6
=
14
0.8
=
59.1
13.7
=
7.4
14.4
=
40.4
13.8
=
3.2
2.2
=
79.6
7.8
=
41.1
8
=
89
15.7
=
21.5
13.3
=
43.2
6.6
=
9
15.5
=
附近的結果
79
7
=
79
7.1
=
79
7.2
=
79
7.3
=
79
7.4
=
79
7.5
=
79
7.6
=
79
7.7
=
79
7.8
=
79
7.9
=
79
8
=
79.1
7
=
79.1
7.1
=
79.1
7.2
=
79.1
7.3
=
79.1
7.4
=
79.1
7.5
=
79.1
7.6
=
79.1
7.7
=
79.1
7.8
=
79.1
7.9
=
79.1
8
=
79.2
7
=
79.2
7.1
=
79.2
7.2
=
79.2
7.3
=
79.2
7.4
=
79.2
7.5
=
79.2
7.6
=
79.2
7.7
=
79.2
7.8
=
79.2
7.9
=
79.2
8
=
79.3
7
=
79.3
7.1
=
79.3
7.2
=
79.3
7.3
=
79.3
7.4
=
79.3
7.5
=
79.3
7.6
=
79.3
7.7
=
79.3
7.8
=
79.3
7.9
=
79.3
8
=
79.4
7
=
79.4
7.1
=
79.4
7.2
=
79.4
7.3
=
79.4
7.4
=
79.4
7.5
=
79.4
7.6
=
79.4
7.7
=
79.4
7.8
=
79.4
7.9
=
79.4
8
=
79.5
7
=
79.5
7.1
=
79.5
7.2
=
79.5
7.3
=
79.5
7.4
=
79.5
7.5
=
79.5
7.6
=
79.5
7.7
=
79.5
7.8
=
79.5
7.9
=
79.5
8
=
79.6
7
=
79.6
7.1
=
79.6
7.2
=
79.6
7.3
=
79.6
7.4
=
79.6
7.5
=
79.6
7.6
=
79.6
7.7
=
79.6
7.8
=
79.6
7.9
=
79.6
8
=
79.7
7
=
79.7
7.1
=
79.7
7.2
=
79.7
7.3
=
79.7
7.4
=
79.7
7.5
=
79.7
7.6
=
79.7
7.7
=
79.7
7.8
=
79.7
7.9
=
79.7
8
=
79.8
7
=
79.8
7.1
=
79.8
7.2
=
79.8
7.3
=
79.8
7.4
=
79.8
7.5
=
79.8
7.6
=
79.8
7.7
=
79.8
7.8
=
79.8
7.9
=
79.8
8
=
79.9
7
=
79.9
7.1
=
79.9
7.2
=
79.9
7.3
=
79.9
7.4
=
79.9
7.5
=
79.9
7.6
=
79.9
7.7
=
79.9
7.8
=
79.9
7.9
=
79.9
8
=
80
7
=
80
7.1
=
80
7.2
=
80
7.3
=
80
7.4
=
80
7.5
=
80
7.6
=
80
7.7
=
80
7.8
=
80
7.9
=
80
8
=