CITIZEN SR-281N - Manual (Page 10)

File name : CBM_SR-281N_IB_English_black_v09330.doc
Date: 2009/3/30 Trimmed Size : 140 x 75 mm SCALE 1 : 1
-E9-
Result：Result displayed as fraction for
integer when integer, numerator and
denominator are less than 1 x 10
12
nPr, nCr 0 ≦ r ≦ n, n ≦ 10 100 , n,r are integers.
STAT x < 1 x 10 50 , y < 1 x 10 50
σ x,σy, x , y ,a, b, r : n ≠ 0 ;
Sx, Sy：n ≠ 0, 1 ; x
n
= 50 ; y
n
= 50 ;
Number of repeats ≤ 255, n is an integer.
DEC – 2147483648 ≦ x ≦ 2147483647
BIN 0 ≦ x ≦ 01111111111111111111111111111111
(for zero or positive)
10000000000000000000000000000000
≦
x ≦ 11111111111111111111111111111111
(for negative)
OCT 0 ≦ x ≦ 17777777777 (for zero or positive)
20000000000 ≦ x ≦ 37777777777
(for negative)
HEX 0 ≦ x ≦ 7FFFFFFF ( for zero or positive)
80000000 ≦ x ≦ FFFFFFFF (for negative)
Error conditions
Error message “ E ” will appear on the display and further calculation
becomes impossible when any of the following condition occur.
1) You attempted to divide by 0
2) When allowable input range of function calculations exceeds the
range specified
3) When result of function calculations exceeds the range specified
4) When the [ ( ] key is used more than 13 levels in a single
expression
5) When USL < LSL value
To release the above errors, please press [ ON/C ].
Basic Calculations
Use MAIN ( [ MODE ] 1 ( MAIN ) ) mode for basic calculations.
Arithmetic calculation
Arithmetic operations are performed by pressing the keys in the same
sequence as in the expression.