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Example
Use the M register to add 17, 14.25, and 16.95. Then subtract 4.65 and recall the result.
Table 4-6 Calculating basic arithmetic operations using M register
Keys
Jjs
JY7GVm
JS7dVm
Y7SVym
p
Using Numbered Registers
\w
The
and
\w
key is used to copy the displayed number to a designated register. The
is used to copy a number from a register to the display.
To store or recall a number in two steps:
\w
•
Press
\w
•
Press
number in the display into a numbered data storage register. Press
:
through
v
•
Press
number from a storage register. Press
10- 1 9.
Example
In the following example, two storage registers are used. Set the calculator for CHAIN mode
]?
(
) and calculate the following:
52
Number Storage and Storage Register Arithmetic
v
keys access the 20 user registers, designated 0- 1 9. The
v
or
. To cancel this step, press
followed by a number key,
d
to access registers 10- 1 9.
followed by a number key,
v7
475.6
--------------- - and
39.15
Display
Description
17.00
Stores 17 in M register.
14.25
Adds 14.25 to M register.
16.95
Adds 16.95 to M register.
-4.65
Adds -4.65 to M register.
43.55
Recalls contents of the M
register.
|
or
:
d
7
to
, or
:
d
7
to
, or
and
:
followed by
560.1
475.6
+
-------------------------------------- -
39.15
v
M
.
:
d
and
to
, to store a
\w7
followed by
:
d
to
, to recall a
d
through
to access registers
key
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