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Section 3
Operation
OPERATION/EXAMPLE'
Solve
2
x
3
+
16
+
4+\/r+
32 and
find
sum
automatically.
REMARKS
Answer is +22. Note
that four different
key-
board functions were automatically
accumu-
lated.
KEYSTROKE
COD€
l<EYSTROKE
CODE
P.A.
-
UP
ENTER
47
4
2
47
ENTER
41
9
63
Vx
x=
6
3
63
1
61
xa
45
6
66
RECALL
ADDER (AL)
55
OPERATION/EXAMPLE
Find the
sum
of
l/2
+
113
+ ll4.
This example
illustrates how reciprocals
can be
automatical-
11'
summed. Typical
usage
could be total
resis-
tance values
of
parallel resistors and
total
ca-
pacity
ol
series
capacitors.
REMARKS
.{nswer is 1.083333333
KEYSTROKE
CODE
KEYSTROKE
cooE
P.A.
-
UP
47
CLEAR
ADDER (AL}
54
4
64
2
62
47
47
55
3
OPERATION/EXÀMPLE
The MULTIPLIER ACCUMULATOR
switcl'r
is on the
right
side
of the keyboard. ln
the UP
position.
it
operates
in conjunction with (eith-
er singly or
jointly)
the
same
keyboard func-
tions as the
PRODUCT ACCUMULATOR
switch.
It
provides automatic accumulation
in
the
right
adder
ofthe
multipliers, divisors, etc.,
before the keyboard operations are performed.
OPERATIONi EXAMPLE
Perform 2
x
3
+ 4
x
5
and
find the
sum
of
the
multipliers automatically by
using the
MULT
ACCUM switch.
REMARKS
By
recalling
the right
adder, the sum
of 8
is
displayed.
3-25
CLEAR
ADDER (AL)
54
64
62
71
44
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