70
105.0000
Pressing the function
key produces the an
swer.
This
result
can
be
used
in
further
calculations.
Now study these examples. Notice that you only press I
enter
Ito sep
arate
sequentially
entered
numbers, such as at the beginning of a
problem. The operations themselves ([+],
0,
etc.) separate subse
quent numbers
and
save intermediate results. The last result saved is
the first one retrieved as needed to carry out the calculation.
First
calculate
2 + 3
10
Keys:
Display:
2 |
ENTER
I 3 IT]
10
|T|
0.5000
2
Now
calculate
3 +
10
Keys:
3 I
ENTER
I10 0
2HB
Display:
13.0000
0.1538
Calculate
14
+ 7 +
3-2
Keys:
Display:
14
| ENTER| 7
["+13^2
0 22.0000
4Q
5.5000
Description:
(2 + 3) -h 10.
Description:
Calculates (3 + 10)
first.
Puts 2
before
13 so the
division
is
correct:
2
-5-
13.
Description:
Calculates (14 + 7 +
3-2)
first.
22
-^
4.
1:
Getting
Started
27
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