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!
4.1
3
=
68.921
历史上次计算结果
4.1
3
=
33.8
12.2
=
37.7
13.9
=
90.3
9.7
=
11.8
9.3
=
15.2
16.3
=
39.9
8.8
=
80.5
8
=
83.8
20.6
=
86.2
2.6
=
97.5
6.7
=
28.9
13.4
=
5.4
6.2
=
70.3
7.1
=
133.3
12.1
=
67.8
1.5
=
83.8
1.6
=
25.3
8.2
=
81.3
19.8
=
57.6
2.1
=
80.7
13
=
68
1.6
=
34.7
15.8
=
34.5
15.5
=
20
9.7
=
49.1
12.7
=
23.2
5.2
=
9
2
=
57.6
2.1
=
5.6
2.6
=
附近的結果
4
3
=
4
3.1
=
4
3.2
=
4
3.3
=
4
3.4
=
4
3.5
=
4
3.6
=
4
3.7
=
4
3.8
=
4
3.9
=
4.1
3
=
4.1
3.1
=
4.1
3.2
=
4.1
3.3
=
4.1
3.4
=
4.1
3.5
=
4.1
3.6
=
4.1
3.7
=
4.1
3.8
=
4.1
3.9
=
4.2
3
=
4.2
3.1
=
4.2
3.2
=
4.2
3.3
=
4.2
3.4
=
4.2
3.5
=
4.2
3.6
=
4.2
3.7
=
4.2
3.8
=
4.2
3.9
=
4.3
3
=
4.3
3.1
=
4.3
3.2
=
4.3
3.3
=
4.3
3.4
=
4.3
3.5
=
4.3
3.6
=
4.3
3.7
=
4.3
3.8
=
4.3
3.9
=
4.4
3
=
4.4
3.1
=
4.4
3.2
=
4.4
3.3
=
4.4
3.4
=
4.4
3.5
=
4.4
3.6
=
4.4
3.7
=
4.4
3.8
=
4.4
3.9
=
4.5
3
=
4.5
3.1
=
4.5
3.2
=
4.5
3.3
=
4.5
3.4
=
4.5
3.5
=
4.5
3.6
=
4.5
3.7
=
4.5
3.8
=
4.5
3.9
=
4.6
3
=
4.6
3.1
=
4.6
3.2
=
4.6
3.3
=
4.6
3.4
=
4.6
3.5
=
4.6
3.6
=
4.6
3.7
=
4.6
3.8
=
4.6
3.9
=
4.7
3
=
4.7
3.1
=
4.7
3.2
=
4.7
3.3
=
4.7
3.4
=
4.7
3.5
=
4.7
3.6
=
4.7
3.7
=
4.7
3.8
=
4.7
3.9
=
4.8
3
=
4.8
3.1
=
4.8
3.2
=
4.8
3.3
=
4.8
3.4
=
4.8
3.5
=
4.8
3.6
=
4.8
3.7
=
4.8
3.8
=
4.8
3.9
=
4.9
3
=
4.9
3.1
=
4.9
3.2
=
4.9
3.3
=
4.9
3.4
=
4.9
3.5
=
4.9
3.6
=
4.9
3.7
=
4.9
3.8
=
4.9
3.9
=
5
3
=
5
3.1
=
5
3.2
=
5
3.3
=
5
3.4
=
5
3.5
=
5
3.6
=
5
3.7
=
5
3.8
=
5
3.9
=