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!
67.6
2.5
=
37572.209896861
历史上次计算结果
67.6
2.5
=
5.8
19.6
=
97.7
9.2
=
68.2
15.3
=
52.2
9.9
=
35.8
4.2
=
94.3
4.6
=
68.3
9.4
=
61.9
1.3
=
93.3
17.3
=
17.5
3.6
=
18.9
7.4
=
61.3
1.2
=
53
10.3
=
16.6
20.2
=
66.1
12.8
=
18.3
7.2
=
15.6
8.8
=
100.4
1.1
=
35.1
2.1
=
52.6
1.9
=
81.4
8.2
=
7.8
14.4
=
15.3
8.6
=
83.6
13.7
=
26.5
11.6
=
88.1
16.4
=
78.9
5.8
=
15
8.9
=
29.6
2
=
附近的結果
67
2
=
67
2.1
=
67
2.2
=
67
2.3
=
67
2.4
=
67
2.5
=
67
2.6
=
67
2.7
=
67
2.8
=
67
2.9
=
67.1
2
=
67.1
2.1
=
67.1
2.2
=
67.1
2.3
=
67.1
2.4
=
67.1
2.5
=
67.1
2.6
=
67.1
2.7
=
67.1
2.8
=
67.1
2.9
=
67.2
2
=
67.2
2.1
=
67.2
2.2
=
67.2
2.3
=
67.2
2.4
=
67.2
2.5
=
67.2
2.6
=
67.2
2.7
=
67.2
2.8
=
67.2
2.9
=
67.3
2
=
67.3
2.1
=
67.3
2.2
=
67.3
2.3
=
67.3
2.4
=
67.3
2.5
=
67.3
2.6
=
67.3
2.7
=
67.3
2.8
=
67.3
2.9
=
67.4
2
=
67.4
2.1
=
67.4
2.2
=
67.4
2.3
=
67.4
2.4
=
67.4
2.5
=
67.4
2.6
=
67.4
2.7
=
67.4
2.8
=
67.4
2.9
=
67.5
2
=
67.5
2.1
=
67.5
2.2
=
67.5
2.3
=
67.5
2.4
=
67.5
2.5
=
67.5
2.6
=
67.5
2.7
=
67.5
2.8
=
67.5
2.9
=
67.6
2
=
67.6
2.1
=
67.6
2.2
=
67.6
2.3
=
67.6
2.4
=
67.6
2.5
=
67.6
2.6
=
67.6
2.7
=
67.6
2.8
=
67.6
2.9
=
67.7
2
=
67.7
2.1
=
67.7
2.2
=
67.7
2.3
=
67.7
2.4
=
67.7
2.5
=
67.7
2.6
=
67.7
2.7
=
67.7
2.8
=
67.7
2.9
=
67.8
2
=
67.8
2.1
=
67.8
2.2
=
67.8
2.3
=
67.8
2.4
=
67.8
2.5
=
67.8
2.6
=
67.8
2.7
=
67.8
2.8
=
67.8
2.9
=
67.9
2
=
67.9
2.1
=
67.9
2.2
=
67.9
2.3
=
67.9
2.4
=
67.9
2.5
=
67.9
2.6
=
67.9
2.7
=
67.9
2.8
=
67.9
2.9
=
68
2
=
68
2.1
=
68
2.2
=
68
2.3
=
68
2.4
=
68
2.5
=
68
2.6
=
68
2.7
=
68
2.8
=
68
2.9
=