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!
87.1
12.9
=
1.0622682463295E+25
历史上次计算结果
87.1
12.9
=
45.3
251.2
=
96.8
16
=
1.7
18.8
=
1.6
18.2
=
78.5
17.1
=
147.7
15
=
70.4
9.5
=
22.1
4.9
=
151.6
15.3
=
34.5
20.2
=
84.7
15.5
=
66.5
10
=
13.6
8.6
=
69.8
6.8
=
14
8.6
=
60.6
1.2
=
47.2
15.4
=
4.3
11.5
=
75.1
8.8
=
8.7
9.3
=
15.5
3.1
=
46.8
13.2
=
46.1
13.8
=
46.8
13.1
=
34.5
20.3
=
70.5
9.4
=
86.4
16.2
=
90.4
14.2
=
4.8
3
=
附近的結果
87
12
=
87
12.1
=
87
12.2
=
87
12.3
=
87
12.4
=
87
12.5
=
87
12.6
=
87
12.7
=
87
12.8
=
87
12.9
=
87
13
=
87.1
12
=
87.1
12.1
=
87.1
12.2
=
87.1
12.3
=
87.1
12.4
=
87.1
12.5
=
87.1
12.6
=
87.1
12.7
=
87.1
12.8
=
87.1
12.9
=
87.1
13
=
87.2
12
=
87.2
12.1
=
87.2
12.2
=
87.2
12.3
=
87.2
12.4
=
87.2
12.5
=
87.2
12.6
=
87.2
12.7
=
87.2
12.8
=
87.2
12.9
=
87.2
13
=
87.3
12
=
87.3
12.1
=
87.3
12.2
=
87.3
12.3
=
87.3
12.4
=
87.3
12.5
=
87.3
12.6
=
87.3
12.7
=
87.3
12.8
=
87.3
12.9
=
87.3
13
=
87.4
12
=
87.4
12.1
=
87.4
12.2
=
87.4
12.3
=
87.4
12.4
=
87.4
12.5
=
87.4
12.6
=
87.4
12.7
=
87.4
12.8
=
87.4
12.9
=
87.4
13
=
87.5
12
=
87.5
12.1
=
87.5
12.2
=
87.5
12.3
=
87.5
12.4
=
87.5
12.5
=
87.5
12.6
=
87.5
12.7
=
87.5
12.8
=
87.5
12.9
=
87.5
13
=
87.6
12
=
87.6
12.1
=
87.6
12.2
=
87.6
12.3
=
87.6
12.4
=
87.6
12.5
=
87.6
12.6
=
87.6
12.7
=
87.6
12.8
=
87.6
12.9
=
87.6
13
=
87.7
12
=
87.7
12.1
=
87.7
12.2
=
87.7
12.3
=
87.7
12.4
=
87.7
12.5
=
87.7
12.6
=
87.7
12.7
=
87.7
12.8
=
87.7
12.9
=
87.7
13
=
87.8
12
=
87.8
12.1
=
87.8
12.2
=
87.8
12.3
=
87.8
12.4
=
87.8
12.5
=
87.8
12.6
=
87.8
12.7
=
87.8
12.8
=
87.8
12.9
=
87.8
13
=
87.9
12
=
87.9
12.1
=
87.9
12.2
=
87.9
12.3
=
87.9
12.4
=
87.9
12.5
=
87.9
12.6
=
87.9
12.7
=
87.9
12.8
=
87.9
12.9
=
87.9
13
=
88
12
=
88
12.1
=
88
12.2
=
88
12.3
=
88
12.4
=
88
12.5
=
88
12.6
=
88
12.7
=
88
12.8
=
88
12.9
=
88
13
=