Sharp OZ-707 Operation Manual - Page 41

Correcting and Deleting Expressions

Page 41 highlights

(Select "3. RESERVE" in the AER menu.) AREA IENTER I 01: A*REAAER * :? F (A, B, C) = B:4

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(Select
"3.
RESERVE" in the AER menu.)
AREA
I
ENTER
I
F
(A,
B,
C)
=
B:4<C*SIN
AJ2
'ENTER
I
*
AER
*
01:
AREA
:?
Entry of the formula for the area of triangles is complete, and the AER
menu
is displayed.
Example:
Enter
the formula for
the
Pythagorean theorem.
(Select
"3.
RESERVE" in the AER menu.)
PYTHAGORAS
I
ENTER
I
F (A,B)
=
SQR
(A*A
+ B*B)
'ENTER
I
*
AER
*
02:
PYTHAGORAS
:F(A,B)=SQR(A*A+
B*B)_
Recalling
Expressions
Select "1. EXECUTE"
or
"2.
CORRECT
&
DELETE"
in
the. AER menu.
Pressing thel'
AER
II
(title) key displays the currently stored titles and
expressions sequentially.
.
.
To
quit
recall, press thell
PLAY
BACK
II
key
to
display the prevIous menu.
70
Example:
Recall the currently stored expressions.
(Select "1. EXECUTE"
or
"2.
CORRECT
& DELETE" in the
AER
menu.)
II
AER
II
(title)
II
AER
II
(title)
:+:
AER
*
02:
PYTHAGORAS
:F(A,B)=SQR(A>I<A+
B*B)
Correcting and Deleting Expressions
Correcting
Expressions
(1)
To
correct the entered expression before pressing the
I
ENTER
I
key,
position the cursor and correct with keys such as
[]K]
,
oru
,
00·
(2)
To
correct an expression already stored, select "2.
CORRECT
&
DELETE"
in
the AER menu. Recall the expression to be corrected
with the
II
AER
II
(title) key. Correct the entry as follows.
G)
Title correction
Press the
~
or
~
key. The cursor moves to the position
following the last character of the expression title. Position the
cursor and correct the expression title. After the correction is
complete, press the
I
ENTER
I
key. If the title
is
not to be corrected,
just
press the
I
ENTER
I
key.
®
Expression correction
Next, the expression is displayed with the cursor over the last
character of the expression. Position the cursor and correct the
expression. After the correction is complete, press the
I
ENTER
I
key. If the expression
is
not to
be
corrected,
just
press
the
I
ENTER
I
key. The
AER
menu is displayed.
71