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!
91
2
=
8281
历史上次计算结果
91
2
=
37.3
9.9
=
5.4
14.5
=
25.2
4.4
=
89.9
19
=
54.7
19.4
=
119.9
12.9
=
54.6
19.6
=
6.3
14.7
=
49.7
14.9
=
104.3
9.7
=
1.7
9.8
=
32.6
10.9
=
75.2
9.6
=
36.3
14.7
=
61.9
4.5
=
75.7
9.4
=
5.6
14.6
=
5.1
20.7
=
18
5.4
=
131.9
13.8
=
75.8
9.3
=
77
3.6
=
76
3.3
=
6
20.1
=
3.5
20.8
=
34.9
11.1
=
5.6
11.7
=
73.6
6.9
=
45.6
14.5
=
附近的結果
91
2
=
91
2.1
=
91
2.2
=
91
2.3
=
91
2.4
=
91
2.5
=
91
2.6
=
91
2.7
=
91
2.8
=
91
2.9
=
91.1
2
=
91.1
2.1
=
91.1
2.2
=
91.1
2.3
=
91.1
2.4
=
91.1
2.5
=
91.1
2.6
=
91.1
2.7
=
91.1
2.8
=
91.1
2.9
=
91.2
2
=
91.2
2.1
=
91.2
2.2
=
91.2
2.3
=
91.2
2.4
=
91.2
2.5
=
91.2
2.6
=
91.2
2.7
=
91.2
2.8
=
91.2
2.9
=
91.3
2
=
91.3
2.1
=
91.3
2.2
=
91.3
2.3
=
91.3
2.4
=
91.3
2.5
=
91.3
2.6
=
91.3
2.7
=
91.3
2.8
=
91.3
2.9
=
91.4
2
=
91.4
2.1
=
91.4
2.2
=
91.4
2.3
=
91.4
2.4
=
91.4
2.5
=
91.4
2.6
=
91.4
2.7
=
91.4
2.8
=
91.4
2.9
=
91.5
2
=
91.5
2.1
=
91.5
2.2
=
91.5
2.3
=
91.5
2.4
=
91.5
2.5
=
91.5
2.6
=
91.5
2.7
=
91.5
2.8
=
91.5
2.9
=
91.6
2
=
91.6
2.1
=
91.6
2.2
=
91.6
2.3
=
91.6
2.4
=
91.6
2.5
=
91.6
2.6
=
91.6
2.7
=
91.6
2.8
=
91.6
2.9
=
91.7
2
=
91.7
2.1
=
91.7
2.2
=
91.7
2.3
=
91.7
2.4
=
91.7
2.5
=
91.7
2.6
=
91.7
2.7
=
91.7
2.8
=
91.7
2.9
=
91.8
2
=
91.8
2.1
=
91.8
2.2
=
91.8
2.3
=
91.8
2.4
=
91.8
2.5
=
91.8
2.6
=
91.8
2.7
=
91.8
2.8
=
91.8
2.9
=
91.9
2
=
91.9
2.1
=
91.9
2.2
=
91.9
2.3
=
91.9
2.4
=
91.9
2.5
=
91.9
2.6
=
91.9
2.7
=
91.9
2.8
=
91.9
2.9
=
92
2
=
92
2.1
=
92
2.2
=
92
2.3
=
92
2.4
=
92
2.5
=
92
2.6
=
92
2.7
=
92
2.8
=
92
2.9
=