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130
Chapter 8
Programming
Surface Area S ...
c*
!9
d*
a
A
xw
Volume V ............
!9
c/d*
a
A
M
d
w
If you simply input the manual calculations shown above however, the calculator
would execute them from beginning to end, without stopping. The following com-
mands make it possible to interrupt a calculation for input of values and display of
intermediate results.
? :
This command pauses program execution and displays a question mark as a
prompt for input of a value to assign to a variable. The syntax for this command
is: ?
→
<variable name>.
^
^
^
^
^
:
This command pauses program execution and displays the last calculation re-
sult obtained or text. It is similar to pressing
w
in a manual calculation.
• For full details on using these and other commands, see “Useful Program Com-
mands”.
The following shows examples of how to actually use the ? and
^
commands.
!W
[
1
(?)
a
a
A
[
3
(:)
c*
!9
d*
a
A
x
[[
2
(
^
)
!9
c/d*
a
A
M
d
u
u
u
u
u
To run a program
1. While the program list is on the display, use
f
and
c
to highlight the name of
the program you want to run.
2. Press
1
(EXE) or
w
to run the program.
Let’s try running the program we input above.
Length of One Side (A)
Surface Area (S)
Volume (V)
7 cm
169.7409791 cm
2
161.6917506 cm
3
10 cm
346.4101615 cm
2
471.4045208 cm
3
15 cm
779.4228634 cm
2
1590.990258 cm
3
P.139
1
2
3
4
Summary of Contents for fx-7400G PLUS
Page 7: ... fx 7400G PLUS ...
Page 14: ...xii Contents ...
Page 57: ...Differential Calculations Chapter 3 ...
Page 176: ...162 Chapter 8 Programming ...
Page 188: ...Chapter 9 Data Communications 174 ...
Page 199: ...185 1 2 3 4 5 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 200: ...186 Program for Circle and Tangents No 4 Step Key Operation Display 6 7 8 9 10 ...
Page 201: ...187 11 12 13 14 15 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 202: ...188 16 17 18 Program for Circle and Tangents No 4 Step Key Operation Display ...
Page 205: ...191 1 2 3 4 5 Program for Rotating a Figure No 5 Step Key Operation Display ...