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MEMORY OPERATION
This example is used to illustrate the various memory features:. You
buy 5 of (tern A for $.25 each and 6 of Item B for $.15 each. You
return for credit 2 of Item Cat $J5 each.
ENTRY
DiSPLAY
COMMENTS
CHANGE SIGN
Example:
st"
(-31
'"
-5
"
ENTRY
DISPLAY
DIVISION
Example: 6+ 2. 3,8-;- 2· 4
ENTRY
OtSPLAY
COMMENTS
6
6
IB
6
Sets Divide Mode
2
2
l!J
3
Sets Auto·Constant
8
8
EJ
4
CHAIN OPERATIONS
Example:
(6" 4) 52 - 8 ", 2.4
6
6
•
@
6
4
4
10
6
+
4
2
2
El
20
(6 +4)2
8
8
ill
2
IS. 4} 2-8
5
5
a
2.4
Result
5
IEl
El
~
3
f£B
B
15
EI
5
181
.25
fiHl
6
181
.75
I!\ffi
6
5
25
25
3
-3
-75
15
-5
5
5
0.25
1.25
6
6
0.75
4.5
COMMENTS
5'
5'
x
(-31
Negative Indicator Goes Out
Negative (ndicatnr Ughts
Cost
01
ftem A (Memory Inditator
lights}
Cost of Item B
r
Adds Cost of Item
B to Item A in Memory
l
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