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!
2.5
9.8
=
7939.8461094081
历史上次计算结果
2.5
9.8
=
10.6
276.2
=
75.7
12.6
=
58.8
11.2
=
75.7
12.3
=
91.9
4.9
=
61.9
9.9
=
72.7
19.6
=
5
3.4
=
61.3
10
=
94
7.2
=
66.2
6.4
=
77.2
7.7
=
8.6
1.2
=
1.8
7.1
=
105.6
13.8
=
82.7
6.7
=
91.8
4.1
=
55.7
12.9
=
9
4.7
=
31.6
2
=
158.6
16
=
51
3.5
=
18.7
18.8
=
37.9
10
=
91.8
4.3
=
71.7
19.8
=
33
15.5
=
82
10.8
=
71.3
19.2
=
附近的結果
2
9
=
2
9.1
=
2
9.2
=
2
9.3
=
2
9.4
=
2
9.5
=
2
9.6
=
2
9.7
=
2
9.8
=
2
9.9
=
2
10
=
2.1
9
=
2.1
9.1
=
2.1
9.2
=
2.1
9.3
=
2.1
9.4
=
2.1
9.5
=
2.1
9.6
=
2.1
9.7
=
2.1
9.8
=
2.1
9.9
=
2.1
10
=
2.2
9
=
2.2
9.1
=
2.2
9.2
=
2.2
9.3
=
2.2
9.4
=
2.2
9.5
=
2.2
9.6
=
2.2
9.7
=
2.2
9.8
=
2.2
9.9
=
2.2
10
=
2.3
9
=
2.3
9.1
=
2.3
9.2
=
2.3
9.3
=
2.3
9.4
=
2.3
9.5
=
2.3
9.6
=
2.3
9.7
=
2.3
9.8
=
2.3
9.9
=
2.3
10
=
2.4
9
=
2.4
9.1
=
2.4
9.2
=
2.4
9.3
=
2.4
9.4
=
2.4
9.5
=
2.4
9.6
=
2.4
9.7
=
2.4
9.8
=
2.4
9.9
=
2.4
10
=
2.5
9
=
2.5
9.1
=
2.5
9.2
=
2.5
9.3
=
2.5
9.4
=
2.5
9.5
=
2.5
9.6
=
2.5
9.7
=
2.5
9.8
=
2.5
9.9
=
2.5
10
=
2.6
9
=
2.6
9.1
=
2.6
9.2
=
2.6
9.3
=
2.6
9.4
=
2.6
9.5
=
2.6
9.6
=
2.6
9.7
=
2.6
9.8
=
2.6
9.9
=
2.6
10
=
2.7
9
=
2.7
9.1
=
2.7
9.2
=
2.7
9.3
=
2.7
9.4
=
2.7
9.5
=
2.7
9.6
=
2.7
9.7
=
2.7
9.8
=
2.7
9.9
=
2.7
10
=
2.8
9
=
2.8
9.1
=
2.8
9.2
=
2.8
9.3
=
2.8
9.4
=
2.8
9.5
=
2.8
9.6
=
2.8
9.7
=
2.8
9.8
=
2.8
9.9
=
2.8
10
=
2.9
9
=
2.9
9.1
=
2.9
9.2
=
2.9
9.3
=
2.9
9.4
=
2.9
9.5
=
2.9
9.6
=
2.9
9.7
=
2.9
9.8
=
2.9
9.9
=
2.9
10
=