Citizen SR-260 - Page 6

E-6
sin
–1
x, cos
–1
x
X ≤ 1
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 10
99
cosh
–1
x1 ≤ X
5 x 10
99
tanh
–1
x
x 1
log x, ln x 1 x 10
–99
≤ X
1 x 10
100
10
x
–1 x 10
100
X 100
e
x
–1 x 10
100
X ≤ 230.2585092
0 ≤ X
1 x 10
100
x
2
X 1 x 10
50
1 / X
X 1 x 10
100
, X 0
X 1 x 10
100
X ! 0 ≤ X ≤ 69 , X is an integer.
R
P 1 x 10
100
P
R0≤ r 1 x 10
100
Deg
4.5 x 10
10
deg
Rad 2.5 x 10
8
rad
Grad 5 x 10
10
grad
however, for tan x
Deg
90 (2n+1)
Rad (2n+1)
Grad 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
log X 100
X
0 y 0, –1 x 10
100
log X 100
X = 0
y 0
X
0 y = 2n+1, I/n, n is an integer.(n 0)
but – 1 x 10
100
log X 100
2
X
2
+Y
2
X
3
X
y
X
y
1
y
1
y
1