Ck-163
2
3
例：
–2
2
= –4 1.
y
2
2.
t
3. “2”
fc
E
4.
E
(–2)
2
= 4 1.
(
y
2)
2.
t
3. “2”
fc
E
4.
E
6
例：
1 ÷ 2
π
= 1.570796327
1/2
1
5
(
π
)
E
1 ÷ (2
π
) = 0.1591549431
1/(2
1
5
(
π
)
)
E
