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!
100.5
7.4
=
6.5467967326719E+14
历史上次计算结果
100.5
7.4
=
131.7
13.1
=
82.9
6.6
=
76.6
10.9
=
93.3
6.9
=
116.8
11.7
=
2.3
15.4
=
143.6
13.7
=
6.6
12.8
=
67
5
=
6
2
=
143.8
15
=
68.3
3.6
=
67.9
9.3
=
67.4
9.7
=
6.9
3.1
=
68.8
3.7
=
68.4
3.6
=
9.4
2155.6
=
76.4
10.5
=
60.8
2.9
=
46.8
20.7
=
30.2
12.6
=
15.8
12
=
103.9
14.3
=
65.2
9.3
=
73.9
9
=
10.9
2156.2
=
86.4
5
=
61.6
11
=
附近的結果
100
7
=
100
7.1
=
100
7.2
=
100
7.3
=
100
7.4
=
100
7.5
=
100
7.6
=
100
7.7
=
100
7.8
=
100
7.9
=
100
8
=
100.1
7
=
100.1
7.1
=
100.1
7.2
=
100.1
7.3
=
100.1
7.4
=
100.1
7.5
=
100.1
7.6
=
100.1
7.7
=
100.1
7.8
=
100.1
7.9
=
100.1
8
=
100.2
7
=
100.2
7.1
=
100.2
7.2
=
100.2
7.3
=
100.2
7.4
=
100.2
7.5
=
100.2
7.6
=
100.2
7.7
=
100.2
7.8
=
100.2
7.9
=
100.2
8
=
100.3
7
=
100.3
7.1
=
100.3
7.2
=
100.3
7.3
=
100.3
7.4
=
100.3
7.5
=
100.3
7.6
=
100.3
7.7
=
100.3
7.8
=
100.3
7.9
=
100.3
8
=
100.4
7
=
100.4
7.1
=
100.4
7.2
=
100.4
7.3
=
100.4
7.4
=
100.4
7.5
=
100.4
7.6
=
100.4
7.7
=
100.4
7.8
=
100.4
7.9
=
100.4
8
=
100.5
7
=
100.5
7.1
=
100.5
7.2
=
100.5
7.3
=
100.5
7.4
=
100.5
7.5
=
100.5
7.6
=
100.5
7.7
=
100.5
7.8
=
100.5
7.9
=
100.5
8
=
100.6
7
=
100.6
7.1
=
100.6
7.2
=
100.6
7.3
=
100.6
7.4
=
100.6
7.5
=
100.6
7.6
=
100.6
7.7
=
100.6
7.8
=
100.6
7.9
=
100.6
8
=
100.7
7
=
100.7
7.1
=
100.7
7.2
=
100.7
7.3
=
100.7
7.4
=
100.7
7.5
=
100.7
7.6
=
100.7
7.7
=
100.7
7.8
=
100.7
7.9
=
100.7
8
=
100.8
7
=
100.8
7.1
=
100.8
7.2
=
100.8
7.3
=
100.8
7.4
=
100.8
7.5
=
100.8
7.6
=
100.8
7.7
=
100.8
7.8
=
100.8
7.9
=
100.8
8
=
100.9
7
=
100.9
7.1
=
100.9
7.2
=
100.9
7.3
=
100.9
7.4
=
100.9
7.5
=
100.9
7.6
=
100.9
7.7
=
100.9
7.8
=
100.9
7.9
=
100.9
8
=
101
7
=
101
7.1
=
101
7.2
=
101
7.3
=
101
7.4
=
101
7.5
=
101
7.6
=
101
7.7
=
101
7.8
=
101
7.9
=
101
8
=