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The
followirg
keystrokes
use
two
registers
1.097
x
25.6671
:
1.097
x
35.667L:
Keys:
Displayr
1.097fsrol0
t,BezB
E
25.6671
Frol1
1.Bgpgxts,66z1
pJ
eB,
1s6E
fRTtr0
l,Bepa
E
10
t
sro]
E
sro
+
1,B97BXlB.BBBB
l-Rcll
1
1,BgzExBS.66z1
E
89. ra6a
to
calculate:
?
?
Description:
Stores 1.A97
in
Rs.
Stores 25.5671
in
R1.
First
answer.
Recalls
contents
of
Ro
and starts a new calcula-
tion.
Calculator awaits register
number.
Adds 10
to
contents of
Rl.
Contents
of Rl
replace
rightmost
number.
Second
answer.
You can also
do arithmetic with the
values stored
in
variables.
For
example,
2
fsro
lE
(in the %CHG menu) multiplies the
cur-
rent
contents
of
OLD
by 2
and
stores
the product
in
OLD.
2=
Keyboard Arithmetic and J{umeric Functions
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