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!
7.5
1839
=
INF
历史上次计算结果
7.5
1839
=
7
1839.8
=
7.3
12.5
=
7.6
20.6
=
37.2
12
=
84.5
20.5
=
1.9
10.1
=
31.5
1
=
3
17.3
=
2.2
8.6
=
6.5
13.2
=
2.9
8.8
=
29.9
9.6
=
81
2.3
=
53.9
11.1
=
10.4
17.2
=
67.5
3.6
=
5.4
13
=
29.3
8
=
6
13.8
=
114.8
11
=
2.3
8.1
=
29.7
8.5
=
50.1
14
=
26.2
20.1
=
35.8
15.3
=
76.3
14.4
=
78.5
17.9
=
80.9
8.5
=
85.1
14.8
=
附近的結果
7
1839
=
7
1839.1
=
7
1839.2
=
7
1839.3
=
7
1839.4
=
7
1839.5
=
7
1839.6
=
7
1839.7
=
7
1839.8
=
7
1839.9
=
7
1840
=
7.1
1839
=
7.1
1839.1
=
7.1
1839.2
=
7.1
1839.3
=
7.1
1839.4
=
7.1
1839.5
=
7.1
1839.6
=
7.1
1839.7
=
7.1
1839.8
=
7.1
1839.9
=
7.1
1840
=
7.2
1839
=
7.2
1839.1
=
7.2
1839.2
=
7.2
1839.3
=
7.2
1839.4
=
7.2
1839.5
=
7.2
1839.6
=
7.2
1839.7
=
7.2
1839.8
=
7.2
1839.9
=
7.2
1840
=
7.3
1839
=
7.3
1839.1
=
7.3
1839.2
=
7.3
1839.3
=
7.3
1839.4
=
7.3
1839.5
=
7.3
1839.6
=
7.3
1839.7
=
7.3
1839.8
=
7.3
1839.9
=
7.3
1840
=
7.4
1839
=
7.4
1839.1
=
7.4
1839.2
=
7.4
1839.3
=
7.4
1839.4
=
7.4
1839.5
=
7.4
1839.6
=
7.4
1839.7
=
7.4
1839.8
=
7.4
1839.9
=
7.4
1840
=
7.5
1839
=
7.5
1839.1
=
7.5
1839.2
=
7.5
1839.3
=
7.5
1839.4
=
7.5
1839.5
=
7.5
1839.6
=
7.5
1839.7
=
7.5
1839.8
=
7.5
1839.9
=
7.5
1840
=
7.6
1839
=
7.6
1839.1
=
7.6
1839.2
=
7.6
1839.3
=
7.6
1839.4
=
7.6
1839.5
=
7.6
1839.6
=
7.6
1839.7
=
7.6
1839.8
=
7.6
1839.9
=
7.6
1840
=
7.7
1839
=
7.7
1839.1
=
7.7
1839.2
=
7.7
1839.3
=
7.7
1839.4
=
7.7
1839.5
=
7.7
1839.6
=
7.7
1839.7
=
7.7
1839.8
=
7.7
1839.9
=
7.7
1840
=
7.8
1839
=
7.8
1839.1
=
7.8
1839.2
=
7.8
1839.3
=
7.8
1839.4
=
7.8
1839.5
=
7.8
1839.6
=
7.8
1839.7
=
7.8
1839.8
=
7.8
1839.9
=
7.8
1840
=
7.9
1839
=
7.9
1839.1
=
7.9
1839.2
=
7.9
1839.3
=
7.9
1839.4
=
7.9
1839.5
=
7.9
1839.6
=
7.9
1839.7
=
7.9
1839.8
=
7.9
1839.9
=
7.9
1840
=
8
1839
=
8
1839.1
=
8
1839.2
=
8
1839.3
=
8
1839.4
=
8
1839.5
=
8
1839.6
=
8
1839.7
=
8
1839.8
=
8
1839.9
=
8
1840
=