Accuracy And Capacity - Citizen SR-270X Instruction Manual

3) Functions preceded by values, powers, power roots, for
2
example, x
4) Fractions
5) Negations ( – )
Statistical estimated value calculation: x ˆ , y ˆ ,
6)
7) nPr, nCr
8) x ,
Multiplication sign omitted immediately before
function with parentheses: for example, 3 , 5B, Asin(30)
9) +, –

Accuracy and Capacity

Output digits : Up to 10 digits.
Calculating digits : Up to 16 digits
In general, every reasonable calculation is displayed up to 10 digits
mantissa, or 10-digit mantissa plus 2-digit exponent up to 10
Numbers used as input must be within the range of the given
function as follows:
Functions
sin x
cos x
tan x
–1
sin x,
–1
cos x
–1
tan x
sinh x, cosh x
tanh x
–1
sinh x
–1
cosh x
–1
tanh x
log x, ln x
x
10
x
e
x
2
x
File name : HDB0R100704_English_text_071113
version : 07/10/15
3 –1
, x , x , x!, DMS, ° , r , g , x
x
Deg : 0 ≦
x
Rad : 0 ≦
x
Grad : 0 ≦
Same as sin x, except when
x
Deg : = 90 (2n-1)
x
Rad : = 2 (2n-1)
x
Grad : = 100 (2n-1)
x
0 ≦ ≦ 1
x
0 ≦ 1 x 10
x
0 ≦ ≦ 230.2585092
x
0 ≦ 1 x 10
x
0 ≦ 5 x 10
99
1 ≦ x 5 x 10
x
0 ≦ 1
100
0 x 1 x 10
100
–1 x 10 ＜ x ＜ 100
100
–1 x 10 ＜ x ≦ 230.2585092
100
0 ≦ x 1 x 10
x 50
1 x 10
E – 8
y
, , %
X
x ˆ , x ˆ
1 2
e, variable, and
,
Input range
9
9 x 10
157079632.7
10
1 x 10
100
100
99
± 99
.