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
1
=
2.5
历史上次计算结果
2.5
1
=
6.7
3.7
=
105.9
19
=
5.4
11
=
44
11.2
=
50.8
2852.7
=
46.1
8
=
18
13
=
66.8
16
=
46.3
16
=
4.2
2
=
34.5
7.5
=
102.7
1.4
=
89.7
9.1
=
84.7
2.9
=
13.3
2.2
=
13.1
2.5
=
65.4
15
=
98
14.8
=
98.5
14.7
=
44.1
11.8
=
30.8
6.9
=
44.8
11.7
=
95.7
5.4
=
83.3
4.7
=
9.2
5.3
=
120.8
11.9
=
134.3
12.4
=
44.8
11.2
=
81.4
7.9
=
附近的結果
2
1
=
2
1.1
=
2
1.2
=
2
1.3
=
2
1.4
=
2
1.5
=
2
1.6
=
2
1.7
=
2
1.8
=
2
1.9
=
2.1
1
=
2.1
1.1
=
2.1
1.2
=
2.1
1.3
=
2.1
1.4
=
2.1
1.5
=
2.1
1.6
=
2.1
1.7
=
2.1
1.8
=
2.1
1.9
=
2.2
1
=
2.2
1.1
=
2.2
1.2
=
2.2
1.3
=
2.2
1.4
=
2.2
1.5
=
2.2
1.6
=
2.2
1.7
=
2.2
1.8
=
2.2
1.9
=
2.3
1
=
2.3
1.1
=
2.3
1.2
=
2.3
1.3
=
2.3
1.4
=
2.3
1.5
=
2.3
1.6
=
2.3
1.7
=
2.3
1.8
=
2.3
1.9
=
2.4
1
=
2.4
1.1
=
2.4
1.2
=
2.4
1.3
=
2.4
1.4
=
2.4
1.5
=
2.4
1.6
=
2.4
1.7
=
2.4
1.8
=
2.4
1.9
=
2.5
1
=
2.5
1.1
=
2.5
1.2
=
2.5
1.3
=
2.5
1.4
=
2.5
1.5
=
2.5
1.6
=
2.5
1.7
=
2.5
1.8
=
2.5
1.9
=
2.6
1
=
2.6
1.1
=
2.6
1.2
=
2.6
1.3
=
2.6
1.4
=
2.6
1.5
=
2.6
1.6
=
2.6
1.7
=
2.6
1.8
=
2.6
1.9
=
2.7
1
=
2.7
1.1
=
2.7
1.2
=
2.7
1.3
=
2.7
1.4
=
2.7
1.5
=
2.7
1.6
=
2.7
1.7
=
2.7
1.8
=
2.7
1.9
=
2.8
1
=
2.8
1.1
=
2.8
1.2
=
2.8
1.3
=
2.8
1.4
=
2.8
1.5
=
2.8
1.6
=
2.8
1.7
=
2.8
1.8
=
2.8
1.9
=
2.9
1
=
2.9
1.1
=
2.9
1.2
=
2.9
1.3
=
2.9
1.4
=
2.9
1.5
=
2.9
1.6
=
2.9
1.7
=
2.9
1.8
=
2.9
1.9
=