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SR-260N_English_090324.rtf SIZE: 135x75mm / SCALE 2:1 / 2009/3/24
E6
tan
–1
x
| x | < 1 x 10
100
sinh x, cosh x
| x |
≤
230.2585092
tanh x
| x |
<
1 x 10
100
sinh
–1
x
| x |
<
5 x 1
0
99
cosh
–1
x
1
≤ x
<
5 x 1
0
99
tanh
–1
x
| x |
<
1
log x, ln x
1 x 1
0
–
99
≤ x
<
1 x 1
0
100
10
X
–1 x 10
100
<
x
<
100
e
X
–1 x 10
100
<
x
≤
230.2585092
x
0
≤
x
<
1 x 10
100
x
2
| x |
<
1 x 10
50
1 / x
| x |
<
1 x 10
100
, x
≠
0
3
x
| x |
<
1 x 10
100
x !
0
≤
x
≤
69, x is an integer.
R
Æ
P
2
2
y
x
+
<
1 x 10
100
P
Æ
R
0
≤
r
<
1 x 10
100
Deg : |
θ
|
<
4.5 x 10
10
deg
Rad : |
θ
|
<
2.5 x 10
8
π
rad
Grad : |
θ
|
<
5 x 10
10
grad
however, for tan x
Deg : |
θ
|
≠
90 (2n–1)
Rad : |
θ
|
≠
2
π
(2n–1)
Grad : |
θ
|
≠
100 (2n–1) (n is an integer)
| DD |, MM, SS.SS
<
1 x 10
100
,
0
≤
MM, SS.SS
| x |
<
1 x 10
100
x
y
x > 0 : –1 x 10
100
<
y log x
<
100
x = 0 : y > 0
x
<
0 : y = n, 1/(2n+1), n is an integer.
but –1 x 10
100
<
y log | x |
<
100
y
x
x > 0 : y
≠
0, –1 x 10
100
<
y
1
log x
<
100
x = 0 : y > 0