Citizen SR-270X College - Error conditions

E – 8
File name : SR100DCollege_English_text_0531_final.doc
version : 10/05/31
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Order of operations
Each calculation is performed from left to right and in the following
order of precedence:
1) Expression inside parentheses.
2) Functions with parentheses:
PR, R P, PPCM, PGCD
sin, cos, tan, sin
–1
, cos
–1
, tan
–1
, sinh, cosh, tanh, sinh
–1
,
cosh
–1
, tanh
–1
,
log, ln,
√
,
3
, 10
X
, e
X
, Abs, RND, ENT, ENTEX
3) Functions preceded by values, powers, power roots, for
example, x
2
, x
3
, x
–1
, x!, DMS, ° , r , g , x
y
,
X
, %
4) Fractions
5) Negations ( – )
6) Statistical estimated value calculation:
x
ˆ
,
y
ˆ
,
1x
ˆ
,
2x
ˆ
7) nPr, nCr
8) x , , R
Multiplication sign omitted immediately before
π
,
e, variable, and
function with parentheses: for example, 3
π
, 5B, Asin(30)
9) +, –
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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
± 99
.
Numbers used as input must be within the range of the given
function as follows:
Functions
Input range
sin x
cos x
Deg : 0 ≦
x
< 9 x 10
9
Rad : 0 ≦
x
< 157079632.7
Grad : 0 ≦
x
< 1 x 10
10
tan x
Same as sin x, except when
Deg :
x
= 90 (2n-1)
Rad :
x
=
2
π
(2n-1)
Grad :
x
= 100 (2n-1)
sin
–1
x,
cos
–1
x
0 ≦
x
≦ 1
tan
–1
x
0 ≦
x
< 1 x 10
100
sinh x, cosh x
0 ≦
x
≦ 230.2585092