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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
12.34
G
_
_ _ _
-
-
-
_0
_
_
The
setting of the decimal poin t se lector
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
numera
ls with
more than
designated
number
of
decimal
digits
can
registered as
they
stand.
the
be
'
-2.
Multiplication
Sett
ing
~
L.v• .,
Calculation
examp
le
Key operati on
Displa
y
123.456
x
789.456
x
456.123
=
44,455,152.4096
123.4 56
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
pr
io
r
ity sys
tem
functions and
excess
digits
at
the
r
ight are dropped.
'-3. Division
Setting
Display
Key operation
Calcu
lation
examp le
3.70731707317
4567123
=
3.70731707317
456
G
123
2
( 1)
If
the decimal
point
selector
is se
t
at
F,
all
effective digits within
th
e
capacity of
th
e
indio
cator are displayed
.
:_
'
-4.
Mixed Calculation
Settin
g . _
58 .77
(268
+
283)
x 10
28712
=
58.77
(1) Calculations
for simple
mathematical exp ressions
can
be
obtained
by
perfo
r
ming
operations
according
to
the
expressions.
However,
in mathe
matica
l
exp ress
ion
s where addition and sub
traction
are
ca lculated
wi
th
parentheses,
as
shown
in the
example,
first
obtain
the
result with
the
0
key, and
then
perform calculation.
8
I
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