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!
82.9
7.9
=
1.4341044761947E+15
历史上次计算结果
82.9
7.9
=
93.9
17.8
=
65.9
6.9
=
115.7
13.8
=
21.5
10.4
=
93.8
17.2
=
72.3
8.5
=
88.5
20.2
=
46.1
18
=
129.1
13.9
=
46.6
7.5
=
34.5
15.3
=
80.7
19.2
=
17
3.6
=
44.4
7.5
=
65.2
13.4
=
11.8
3.5
=
22.6
2.4
=
133.7
12.3
=
10.8
1.1
=
100.7
12.2
=
62.5
1.5
=
5.9
12
=
65.7
13.8
=
78.2
5.6
=
44
3.4
=
97.5
13.4
=
67.8
8.2
=
106.4
15.6
=
78.6
5.3
=
附近的結果
82
7
=
82
7.1
=
82
7.2
=
82
7.3
=
82
7.4
=
82
7.5
=
82
7.6
=
82
7.7
=
82
7.8
=
82
7.9
=
82
8
=
82.1
7
=
82.1
7.1
=
82.1
7.2
=
82.1
7.3
=
82.1
7.4
=
82.1
7.5
=
82.1
7.6
=
82.1
7.7
=
82.1
7.8
=
82.1
7.9
=
82.1
8
=
82.2
7
=
82.2
7.1
=
82.2
7.2
=
82.2
7.3
=
82.2
7.4
=
82.2
7.5
=
82.2
7.6
=
82.2
7.7
=
82.2
7.8
=
82.2
7.9
=
82.2
8
=
82.3
7
=
82.3
7.1
=
82.3
7.2
=
82.3
7.3
=
82.3
7.4
=
82.3
7.5
=
82.3
7.6
=
82.3
7.7
=
82.3
7.8
=
82.3
7.9
=
82.3
8
=
82.4
7
=
82.4
7.1
=
82.4
7.2
=
82.4
7.3
=
82.4
7.4
=
82.4
7.5
=
82.4
7.6
=
82.4
7.7
=
82.4
7.8
=
82.4
7.9
=
82.4
8
=
82.5
7
=
82.5
7.1
=
82.5
7.2
=
82.5
7.3
=
82.5
7.4
=
82.5
7.5
=
82.5
7.6
=
82.5
7.7
=
82.5
7.8
=
82.5
7.9
=
82.5
8
=
82.6
7
=
82.6
7.1
=
82.6
7.2
=
82.6
7.3
=
82.6
7.4
=
82.6
7.5
=
82.6
7.6
=
82.6
7.7
=
82.6
7.8
=
82.6
7.9
=
82.6
8
=
82.7
7
=
82.7
7.1
=
82.7
7.2
=
82.7
7.3
=
82.7
7.4
=
82.7
7.5
=
82.7
7.6
=
82.7
7.7
=
82.7
7.8
=
82.7
7.9
=
82.7
8
=
82.8
7
=
82.8
7.1
=
82.8
7.2
=
82.8
7.3
=
82.8
7.4
=
82.8
7.5
=
82.8
7.6
=
82.8
7.7
=
82.8
7.8
=
82.8
7.9
=
82.8
8
=
82.9
7
=
82.9
7.1
=
82.9
7.2
=
82.9
7.3
=
82.9
7.4
=
82.9
7.5
=
82.9
7.6
=
82.9
7.7
=
82.9
7.8
=
82.9
7.9
=
82.9
8
=
83
7
=
83
7.1
=
83
7.2
=
83
7.3
=
83
7.4
=
83
7.5
=
83
7.6
=
83
7.7
=
83
7.8
=
83
7.9
=
83
8
=