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!
88
2.5
=
72645.159288145
历史上次计算结果
88
2.5
=
13.2
14.9
=
94.6
6.5
=
78.4
17.2
=
81
20
=
94.9
6.7
=
9.6
3.8
=
74.9
12.6
=
6.4
9.5
=
51.4
10.3
=
101.4
11.5
=
6.6
20.8
=
48.6
7.2
=
57.7
3.1
=
50.3
12.7
=
5
15.4
=
118.4
11.1
=
32.7
7.8
=
50.7
12.5
=
9.9
20.6
=
46.1
7.7
=
89
2.6
=
32.3
7.8
=
5
20.2
=
32.5
7.2
=
50.3
12.9
=
75
4.5
=
35.6
10.6
=
32.1
7.4
=
3.4
14.2
=
附近的結果
88
2
=
88
2.1
=
88
2.2
=
88
2.3
=
88
2.4
=
88
2.5
=
88
2.6
=
88
2.7
=
88
2.8
=
88
2.9
=
88.1
2
=
88.1
2.1
=
88.1
2.2
=
88.1
2.3
=
88.1
2.4
=
88.1
2.5
=
88.1
2.6
=
88.1
2.7
=
88.1
2.8
=
88.1
2.9
=
88.2
2
=
88.2
2.1
=
88.2
2.2
=
88.2
2.3
=
88.2
2.4
=
88.2
2.5
=
88.2
2.6
=
88.2
2.7
=
88.2
2.8
=
88.2
2.9
=
88.3
2
=
88.3
2.1
=
88.3
2.2
=
88.3
2.3
=
88.3
2.4
=
88.3
2.5
=
88.3
2.6
=
88.3
2.7
=
88.3
2.8
=
88.3
2.9
=
88.4
2
=
88.4
2.1
=
88.4
2.2
=
88.4
2.3
=
88.4
2.4
=
88.4
2.5
=
88.4
2.6
=
88.4
2.7
=
88.4
2.8
=
88.4
2.9
=
88.5
2
=
88.5
2.1
=
88.5
2.2
=
88.5
2.3
=
88.5
2.4
=
88.5
2.5
=
88.5
2.6
=
88.5
2.7
=
88.5
2.8
=
88.5
2.9
=
88.6
2
=
88.6
2.1
=
88.6
2.2
=
88.6
2.3
=
88.6
2.4
=
88.6
2.5
=
88.6
2.6
=
88.6
2.7
=
88.6
2.8
=
88.6
2.9
=
88.7
2
=
88.7
2.1
=
88.7
2.2
=
88.7
2.3
=
88.7
2.4
=
88.7
2.5
=
88.7
2.6
=
88.7
2.7
=
88.7
2.8
=
88.7
2.9
=
88.8
2
=
88.8
2.1
=
88.8
2.2
=
88.8
2.3
=
88.8
2.4
=
88.8
2.5
=
88.8
2.6
=
88.8
2.7
=
88.8
2.8
=
88.8
2.9
=
88.9
2
=
88.9
2.1
=
88.9
2.2
=
88.9
2.3
=
88.9
2.4
=
88.9
2.5
=
88.9
2.6
=
88.9
2.7
=
88.9
2.8
=
88.9
2.9
=
89
2
=
89
2.1
=
89
2.2
=
89
2.3
=
89
2.4
=
89
2.5
=
89
2.6
=
89
2.7
=
89
2.8
=
89
2.9
=