User Manual
Ck-166
函数 输入范围
sin
–1
x
0
<
앚
x
앚
<
1
cos
–1
x
tan
–1
x
0
<
앚
x
앚
<
9
999999999
҂
10
99
sinh
x
0
<
앚
x
앚
<
230
2585092
cosh
x
sinh
–1
x
0
<
앚
x
앚
<
4
999999999
҂
10
99
cosh
–1
x
1
x
4
999999999
҂
10
99
tanh
x
0
<
앚
x
앚
9
999999999
҂
10
99
tanh
–1
x
0
앚
x
앚
9
999999999
҂
10
–1
log
x
/ln
x
0
쏝
x
9
999999999
҂
10
99
10
x
−9
999999999
҂
10
99
x
99
99999999
e
x
−9
999999999
҂
10
99
x
230
2585092
'
x
0
x
쏝
1
҂
10
100
x
2
앚
x
앚쏝
1
҂
10
50
1/
x
앚
x
앚쏝
1
҂
10
100
x
≠
0
3
'
x
앚
x
앚쏝
1
҂
10
100
x
0
x
69
(
x
)
n
P
r
0
n
쏝
1
҂
10
10
, 0
r
n
(
n
,
r
)
1
{
n
!/(
n
−
r
)!}
쏝
1
҂
10
100
n
C
r
0
n
쏝
1
҂
10
10
, 0
r
n
(
n
,
r
)
1
n
!/
r
!
쏝
1
҂
10
100
1
n
!/(
n
−
r
)!
쏝
1
҂
10
100










