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!
86.2
19.9
=
3.2854479400106E+38
历史上次计算结果
86.2
19.9
=
118.8
12
=
9.4
7.6
=
68
18.1
=
95.6
9
=
55.7
8.2
=
55
8.9
=
159.3
14
=
55.2
8.6
=
136.3
14.6
=
136.2
14.1
=
51.1
7
=
7
9.4
=
98.4
12.5
=
69.6
9
=
78.5
19.2
=
15
6.2
=
76.9
8.6
=
38
1
=
94.9
11.3
=
4.9
7.9
=
76
8.1
=
119.1
12.9
=
91
6.5
=
8.3
7.6
=
8.5
7.4
=
99.1
16.8
=
91
10.4
=
159
15
=
51.6
9.1
=
附近的結果
86
19
=
86
19.1
=
86
19.2
=
86
19.3
=
86
19.4
=
86
19.5
=
86
19.6
=
86
19.7
=
86
19.8
=
86
19.9
=
86.1
19
=
86.1
19.1
=
86.1
19.2
=
86.1
19.3
=
86.1
19.4
=
86.1
19.5
=
86.1
19.6
=
86.1
19.7
=
86.1
19.8
=
86.1
19.9
=
86.2
19
=
86.2
19.1
=
86.2
19.2
=
86.2
19.3
=
86.2
19.4
=
86.2
19.5
=
86.2
19.6
=
86.2
19.7
=
86.2
19.8
=
86.2
19.9
=
86.3
19
=
86.3
19.1
=
86.3
19.2
=
86.3
19.3
=
86.3
19.4
=
86.3
19.5
=
86.3
19.6
=
86.3
19.7
=
86.3
19.8
=
86.3
19.9
=
86.4
19
=
86.4
19.1
=
86.4
19.2
=
86.4
19.3
=
86.4
19.4
=
86.4
19.5
=
86.4
19.6
=
86.4
19.7
=
86.4
19.8
=
86.4
19.9
=
86.5
19
=
86.5
19.1
=
86.5
19.2
=
86.5
19.3
=
86.5
19.4
=
86.5
19.5
=
86.5
19.6
=
86.5
19.7
=
86.5
19.8
=
86.5
19.9
=
86.6
19
=
86.6
19.1
=
86.6
19.2
=
86.6
19.3
=
86.6
19.4
=
86.6
19.5
=
86.6
19.6
=
86.6
19.7
=
86.6
19.8
=
86.6
19.9
=
86.7
19
=
86.7
19.1
=
86.7
19.2
=
86.7
19.3
=
86.7
19.4
=
86.7
19.5
=
86.7
19.6
=
86.7
19.7
=
86.7
19.8
=
86.7
19.9
=
86.8
19
=
86.8
19.1
=
86.8
19.2
=
86.8
19.3
=
86.8
19.4
=
86.8
19.5
=
86.8
19.6
=
86.8
19.7
=
86.8
19.8
=
86.8
19.9
=
86.9
19
=
86.9
19.1
=
86.9
19.2
=
86.9
19.3
=
86.9
19.4
=
86.9
19.5
=
86.9
19.6
=
86.9
19.7
=
86.9
19.8
=
86.9
19.9
=
87
19
=
87
19.1
=
87
19.2
=
87
19.3
=
87
19.4
=
87
19.5
=
87
19.6
=
87
19.7
=
87
19.8
=
87
19.9
=