Sharp EL-9650, Руководство по эксплуатации, Страница: 83 / 373

73
MANUAL CALCULATIONS
2. The expression “15
÷
3” evaluated before the previous
one is displayed at the bottom of the display.
Press
Ï
.
3. The expression “6
×
3 + 2” evaluated before the
expression “15
÷
3” is recalled and displayed at the
location of “15
÷
3”.
Press
Ï
.
When expressions continue to be recalled without editing
or evaluating, they appear at the bottom of the display.
(2) Continuing calculations using last answer
• The answer resulting from evaluating an expression (by pressing
®
) can be
used in the next calculation.
To use the previous calculation result, press
Ï
at the location where the
result is to be inserted.
• The “Ans” indication on the display represents the result of the previous calculation.
The previous answer may be used two or more times in a single expression.
Note that the numeric value represented by “Ans” changes when a new expression
is evaluated.
(If an error is generated during a calculation, the previous answer remains as the
value of “Ans”.)
<Example 1>
To evaluate “5 + 6
×
20”, and obtain the square root of that answer.
1. Press 5
+
6
j
20
®
to obtain the answer of “5 + 6
×
20”.
2. Press
Ï  Ï ®
to obtain the square root of the above answer.
<Example 2>
Apply the result of “3+2” to the next equation
“10
×
(3+2) + 2
(3+2)
=”.
Key operation:
1. Press 3
+
2
®
.
2. Press 10
j Ï +
2
Ï
®
.