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!
2
2.2
=
4.5947934199881
历史上次计算结果
2
2.2
=
75
4.2
=
59.6
4.9
=
30.1
10.1
=
96.5
10.9
=
92.6
5.4
=
77.6
17.5
=
110.5
16.7
=
7.6
5.3
=
73.6
11.5
=
46.3
7.9
=
9.2
0
=
85.4
1.9
=
96.2
13.2
=
84.2
1.3
=
93.7
5.8
=
20.9
9.6
=
97.8
1.4
=
98
7.1
=
30.3
10.3
=
7
17.3
=
29
2.9
=
32
6.6
=
26.1
2.3
=
2
2.9
=
16.8
7.6
=
84.2
1.3
=
23.1
12.5
=
60.5
11.8
=
2.9
9
=
附近的結果
2
2
=
2
2.1
=
2
2.2
=
2
2.3
=
2
2.4
=
2
2.5
=
2
2.6
=
2
2.7
=
2
2.8
=
2
2.9
=
2.1
2
=
2.1
2.1
=
2.1
2.2
=
2.1
2.3
=
2.1
2.4
=
2.1
2.5
=
2.1
2.6
=
2.1
2.7
=
2.1
2.8
=
2.1
2.9
=
2.2
2
=
2.2
2.1
=
2.2
2.2
=
2.2
2.3
=
2.2
2.4
=
2.2
2.5
=
2.2
2.6
=
2.2
2.7
=
2.2
2.8
=
2.2
2.9
=
2.3
2
=
2.3
2.1
=
2.3
2.2
=
2.3
2.3
=
2.3
2.4
=
2.3
2.5
=
2.3
2.6
=
2.3
2.7
=
2.3
2.8
=
2.3
2.9
=
2.4
2
=
2.4
2.1
=
2.4
2.2
=
2.4
2.3
=
2.4
2.4
=
2.4
2.5
=
2.4
2.6
=
2.4
2.7
=
2.4
2.8
=
2.4
2.9
=
2.5
2
=
2.5
2.1
=
2.5
2.2
=
2.5
2.3
=
2.5
2.4
=
2.5
2.5
=
2.5
2.6
=
2.5
2.7
=
2.5
2.8
=
2.5
2.9
=
2.6
2
=
2.6
2.1
=
2.6
2.2
=
2.6
2.3
=
2.6
2.4
=
2.6
2.5
=
2.6
2.6
=
2.6
2.7
=
2.6
2.8
=
2.6
2.9
=
2.7
2
=
2.7
2.1
=
2.7
2.2
=
2.7
2.3
=
2.7
2.4
=
2.7
2.5
=
2.7
2.6
=
2.7
2.7
=
2.7
2.8
=
2.7
2.9
=
2.8
2
=
2.8
2.1
=
2.8
2.2
=
2.8
2.3
=
2.8
2.4
=
2.8
2.5
=
2.8
2.6
=
2.8
2.7
=
2.8
2.8
=
2.8
2.9
=
2.9
2
=
2.9
2.1
=
2.9
2.2
=
2.9
2.3
=
2.9
2.4
=
2.9
2.5
=
2.9
2.6
=
2.9
2.7
=
2.9
2.8
=
2.9
2.9
=