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!
89.9
2
=
8082.01
历史上次计算结果
89.9
2
=
14.8
15.5
=
23.1
14.1
=
144
16.8
=
14.1
15.6
=
65.6
5.1
=
9.5
7.5
=
90.3
6.7
=
3.4
5.2
=
35.8
5.1
=
46.7
12.4
=
56.5
3
=
93.8
5
=
90.1
6.7
=
18.4
7.3
=
86
2.9
=
12.4
3.7
=
51.2
14.4
=
22.9
15.7
=
97.1
9.2
=
40.9
14
=
8.1
2.6
=
59.3
10.4
=
9
2.3
=
74
12.5
=
76.9
12.6
=
14.8
2159.7
=
19.4
12
=
18
20.5
=
93.6
13.6
=
附近的結果
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
=
89.1
2
=
89.1
2.1
=
89.1
2.2
=
89.1
2.3
=
89.1
2.4
=
89.1
2.5
=
89.1
2.6
=
89.1
2.7
=
89.1
2.8
=
89.1
2.9
=
89.2
2
=
89.2
2.1
=
89.2
2.2
=
89.2
2.3
=
89.2
2.4
=
89.2
2.5
=
89.2
2.6
=
89.2
2.7
=
89.2
2.8
=
89.2
2.9
=
89.3
2
=
89.3
2.1
=
89.3
2.2
=
89.3
2.3
=
89.3
2.4
=
89.3
2.5
=
89.3
2.6
=
89.3
2.7
=
89.3
2.8
=
89.3
2.9
=
89.4
2
=
89.4
2.1
=
89.4
2.2
=
89.4
2.3
=
89.4
2.4
=
89.4
2.5
=
89.4
2.6
=
89.4
2.7
=
89.4
2.8
=
89.4
2.9
=
89.5
2
=
89.5
2.1
=
89.5
2.2
=
89.5
2.3
=
89.5
2.4
=
89.5
2.5
=
89.5
2.6
=
89.5
2.7
=
89.5
2.8
=
89.5
2.9
=
89.6
2
=
89.6
2.1
=
89.6
2.2
=
89.6
2.3
=
89.6
2.4
=
89.6
2.5
=
89.6
2.6
=
89.6
2.7
=
89.6
2.8
=
89.6
2.9
=
89.7
2
=
89.7
2.1
=
89.7
2.2
=
89.7
2.3
=
89.7
2.4
=
89.7
2.5
=
89.7
2.6
=
89.7
2.7
=
89.7
2.8
=
89.7
2.9
=
89.8
2
=
89.8
2.1
=
89.8
2.2
=
89.8
2.3
=
89.8
2.4
=
89.8
2.5
=
89.8
2.6
=
89.8
2.7
=
89.8
2.8
=
89.8
2.9
=
89.9
2
=
89.9
2.1
=
89.9
2.2
=
89.9
2.3
=
89.9
2.4
=
89.9
2.5
=
89.9
2.6
=
89.9
2.7
=
89.9
2.8
=
89.9
2.9
=
90
2
=
90
2.1
=
90
2.2
=
90
2.3
=
90
2.4
=
90
2.5
=
90
2.6
=
90
2.7
=
90
2.8
=
90
2.9
=