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
3
=
8
历史上次计算结果
2
3
=
14.4
0.7
=
94.8
4.5
=
78.4
5.6
=
1.6
7.5
=
28.5
7.2
=
94.1
4.3
=
75.8
10.7
=
62.4
13.1
=
113.6
12.6
=
32.2
3.7
=
110.2
16.7
=
113.1
12.7
=
65.3
13
=
108.9
15.1
=
22
15.5
=
65.3
6.6
=
11.5
3.7
=
55.2
12.8
=
100.8
9.7
=
26.3
5.3
=
30.2
7.7
=
30.6
7.6
=
86.9
2.1
=
65.5
13.5
=
8
3.9
=
73.6
11.7
=
5.9
11.6
=
124.1
15.5
=
35.5
16.2
=
附近的結果
2
3
=
2
3.1
=
2
3.2
=
2
3.3
=
2
3.4
=
2
3.5
=
2
3.6
=
2
3.7
=
2
3.8
=
2
3.9
=
2.1
3
=
2.1
3.1
=
2.1
3.2
=
2.1
3.3
=
2.1
3.4
=
2.1
3.5
=
2.1
3.6
=
2.1
3.7
=
2.1
3.8
=
2.1
3.9
=
2.2
3
=
2.2
3.1
=
2.2
3.2
=
2.2
3.3
=
2.2
3.4
=
2.2
3.5
=
2.2
3.6
=
2.2
3.7
=
2.2
3.8
=
2.2
3.9
=
2.3
3
=
2.3
3.1
=
2.3
3.2
=
2.3
3.3
=
2.3
3.4
=
2.3
3.5
=
2.3
3.6
=
2.3
3.7
=
2.3
3.8
=
2.3
3.9
=
2.4
3
=
2.4
3.1
=
2.4
3.2
=
2.4
3.3
=
2.4
3.4
=
2.4
3.5
=
2.4
3.6
=
2.4
3.7
=
2.4
3.8
=
2.4
3.9
=
2.5
3
=
2.5
3.1
=
2.5
3.2
=
2.5
3.3
=
2.5
3.4
=
2.5
3.5
=
2.5
3.6
=
2.5
3.7
=
2.5
3.8
=
2.5
3.9
=
2.6
3
=
2.6
3.1
=
2.6
3.2
=
2.6
3.3
=
2.6
3.4
=
2.6
3.5
=
2.6
3.6
=
2.6
3.7
=
2.6
3.8
=
2.6
3.9
=
2.7
3
=
2.7
3.1
=
2.7
3.2
=
2.7
3.3
=
2.7
3.4
=
2.7
3.5
=
2.7
3.6
=
2.7
3.7
=
2.7
3.8
=
2.7
3.9
=
2.8
3
=
2.8
3.1
=
2.8
3.2
=
2.8
3.3
=
2.8
3.4
=
2.8
3.5
=
2.8
3.6
=
2.8
3.7
=
2.8
3.8
=
2.8
3.9
=
2.9
3
=
2.9
3.1
=
2.9
3.2
=
2.9
3.3
=
2.9
3.4
=
2.9
3.5
=
2.9
3.6
=
2.9
3.7
=
2.9
3.8
=
2.9
3.9
=