Citizen SR-270N Benutzerhandbuch
-E7-
In general, every reasonable calculation is displayed up to 10 digits
mantissa, or 10-digits mantissa plus 2-digits exponent up to 10
± 99
.
Numbers used as input must be within the range of the given func-
tion as follow :
Functions
Input range
sin x, tan x
Deg：0≦| x | ≦4.499999999 x 10
10
Rad：0≦| x | ≦785398163.3
Grad：0≦| x | ≦4.499999999 x 10
10
however, for tan x
Deg：| x | ≠90 (2n–1)
Rad：| x | ≠
Deg：| x | ≠90 (2n–1)
Rad：| x | ≠
(2n–1)
Grad：| x | ≠100 (2n–1) ( n is an integer)
cos x
Deg：0≦ | x |≦4.500000008 x 10
10
Rad：0≦ | x |≦785398164.9
Grad：0≦| x | ≦5.000000009 x 10
10
sin
-1
x, cos
-1
x
0≦| x | ≦1
sinh x, cosh x
0≦| x | ≦230.2585092
tan
-1
x
0≦| x | ≦9.999999999 x 10
99
tanh x, tanh
-1
x
0≦| x | ≦9.999999999 x 10
– 1
sinh
-1
x, cosh
-1
x
0≦| x | ≦4.499999999 x 10
99
log x, ln x
x ＞0
10
x
– 9.999999999 x 10
99
≦
x ≦ 99.99999999
e
x
– 9.999999999 x 10
99
≦
x ≦ 230.2585092
x
0≦x < 1 x 10
100
x
2
| x | < 1 x 10
50
x
–1
| x | < 1 x 10
100
, x≠0
3
x
| x | < 1 x 10
100
x !
0≦x≦69 , x is an integer.
Pol ( x, y )
| x |, | y | ≦9.999999999 x 10
49
x
2
+ y
2
≦
9.999999999 x 10
99
Rec (r,θ)
0≦r ≦9.999999999 x 10
99
Deg：0≦| x | ≦4.499999999 x 10
10
Rad：0≦| x | ≦785398163.3
Grad：0≦| x | ≦4.499999999 x 10
10
however, for tan x
Deg：|θ| ≠90 (2n–1)
Deg：|θ| ≠90 (2n–1)
Rad：|θ| ≠
(2n–1)
Grad：|θ| ≠100 (2n–1) (n is an integer)
| a | , b, c < 1 x 10
100
, 0≦b, c