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!
5.7
2.3
=
54.766144510505
历史上次计算结果
5.7
2.3
=
64.1
6.1
=
31.1
3.3
=
31.1
3.1
=
57.5
5.8
=
25.7
7.7
=
115.4
15.5
=
89.4
9
=
65.2
7.8
=
101
7.5
=
104.1
18.4
=
7.5
20
=
31
20.8
=
80.1
19.4
=
102.9
16.3
=
75.3
9.8
=
6.9
13.9
=
73
16.2
=
86.6
19.5
=
19.4
9.8
=
102
16.1
=
71
18.8
=
81.7
12.1
=
67.2
11.6
=
165.3
16.2
=
50.8
20.7
=
6.5
8.7
=
14.5
2.6
=
143.7
15
=
61.4
6.3
=
附近的結果
5
2
=
5
2.1
=
5
2.2
=
5
2.3
=
5
2.4
=
5
2.5
=
5
2.6
=
5
2.7
=
5
2.8
=
5
2.9
=
5.1
2
=
5.1
2.1
=
5.1
2.2
=
5.1
2.3
=
5.1
2.4
=
5.1
2.5
=
5.1
2.6
=
5.1
2.7
=
5.1
2.8
=
5.1
2.9
=
5.2
2
=
5.2
2.1
=
5.2
2.2
=
5.2
2.3
=
5.2
2.4
=
5.2
2.5
=
5.2
2.6
=
5.2
2.7
=
5.2
2.8
=
5.2
2.9
=
5.3
2
=
5.3
2.1
=
5.3
2.2
=
5.3
2.3
=
5.3
2.4
=
5.3
2.5
=
5.3
2.6
=
5.3
2.7
=
5.3
2.8
=
5.3
2.9
=
5.4
2
=
5.4
2.1
=
5.4
2.2
=
5.4
2.3
=
5.4
2.4
=
5.4
2.5
=
5.4
2.6
=
5.4
2.7
=
5.4
2.8
=
5.4
2.9
=
5.5
2
=
5.5
2.1
=
5.5
2.2
=
5.5
2.3
=
5.5
2.4
=
5.5
2.5
=
5.5
2.6
=
5.5
2.7
=
5.5
2.8
=
5.5
2.9
=
5.6
2
=
5.6
2.1
=
5.6
2.2
=
5.6
2.3
=
5.6
2.4
=
5.6
2.5
=
5.6
2.6
=
5.6
2.7
=
5.6
2.8
=
5.6
2.9
=
5.7
2
=
5.7
2.1
=
5.7
2.2
=
5.7
2.3
=
5.7
2.4
=
5.7
2.5
=
5.7
2.6
=
5.7
2.7
=
5.7
2.8
=
5.7
2.9
=
5.8
2
=
5.8
2.1
=
5.8
2.2
=
5.8
2.3
=
5.8
2.4
=
5.8
2.5
=
5.8
2.6
=
5.8
2.7
=
5.8
2.8
=
5.8
2.9
=
5.9
2
=
5.9
2.1
=
5.9
2.2
=
5.9
2.3
=
5.9
2.4
=
5.9
2.5
=
5.9
2.6
=
5.9
2.7
=
5.9
2.8
=
5.9
2.9
=
6
2
=
6
2.1
=
6
2.2
=
6
2.3
=
6
2.4
=
6
2.5
=
6
2.6
=
6
2.7
=
6
2.8
=
6
2.9
=