Canon F-10 - 1. Ordinary Calculations; 1-1. Addition and Subtraction; 1-2. Multiplication; 1-3. Division

Il. CALCULATION
1. Ordinary Calculations
,., . Addition and Subtraction
Setting ·EI
(1)
Calculation examp le
12.34 + 1 .5 + 8. 765 - 4.9 1 = 17.695
1 2.34 G
_ ___ - - - _0 - __ -
The setting of the decimal poin t se l ector affects
onl y the final result.
At entry and in inter-
mediate results, the
position of the decimal point
Key
operation Display
1.5
8
8
.
765
::=J4 .91 0
17. 695
is floating, and numerals with more than
designated
numb er of decimal digits can
registered
as they stand.
the
be
' -2. Multiplication
Setting
~
L.v • .,
Calculation e xamp le
Key operati on
Display
12
3.456 x 789.456 x 456.123 = 44,455,152.4096
123.4 5 6 0 789.456 ~ 456.123 a l
44' 455' 152.4096
456.78 x (- 12.862) = -5,8 75.1044
456.
78
a 12. 862 D 3 I
- 5'875.1044
Ke y operation Di sp la y
Calculation example
~------------------ ---- ---------=~~~---==- ~=- -==-------- ------------
384 + 256 x 3. 14715 - 8 = 429.59
384 G 256 0 3. 14 3
1
5 G 8
0
429.59
~
(1) Th e negative numbers are entered wi th the ~
(2) If the number of digits in the result exceeds (12
key .
- decimal
point preselected digit), the leftmost
digit prior ity system functions and excess digits
at the r
ight are dropped.
'-3. Division
Setting
Display
Key oper
ation
Calcu
lation example
3.
70731707317
4567123 = 3.70731707317
456 G 123 2
(1) If the decimal point selector is se t at F, all
effective digits within the capacity of the indio
cator are displayed.
:_ ' -4.
Mixed Calculation
Settin g ._
58.77
(268 + 283) x 10 28712 = 58.77
(1) Calculations
for s imple mathematical exp re ssions
can
be obtained by perfo rming operations
according
to the expressions. However, in mathe-
matical expr
ess ions where addition and sub-
traction are ca lculated wi th parentheses, as
shown in the example, fir st obtain the result with
the 0 key, and then perform calculation.
8
I