19990401
8-6 Using Calculator Functions in Programs
k
Text Display
You can include text in a program by simply enclosing it between double quotation marks.
Such text appears on the display during program execution, which means you can add labels
to input prompts and results.
Program
Display
”CASIO”
CASIO
?
$
X
?
”X =” ?
$
X
X = ?
• If the text is followed by a calculation formula, be sure to insert a display command (
^
)
between the text and calculation.
• Inputting more than 21 characters causes the text to move down to the next line. The
screen scrolls automatically if the text causes the screen to become full.
k
Using Matrix Row Operations in a Program
These commands let you manipulate the rows of a matrix in a program.
• For this program, enter the
RUN
•
MAT Mode
and then use the MAT Editor to input the
matrix, and then enter the
PRGM Mode
to input the program.
u
To swap the contents of two rows (Swap)
Example 1 To swap the values of Row 2 and Row 3 in the following matrix:
1 2
Matrix A =
3 4
5 6
The following is the syntax to use for this program.
Swap A, 2, 3
_
Mat A
Executing this program produces the following result.
8-6-1
Using Calculator Functions in Programs
Rows to be swapped
Matrix name
Summary of Contents for ALGEBRA FX 2.0
Page 1: ... ALGEBRA FX 2 0 User s Guide ...
Page 19: ...19990401 ALGEBRA FX 2 0 ...
Page 26: ...19990401 1 1 Keys 1 1 1 Keys REPLAY COPY PASTE CAT CAL H COPY PRGM List Mat i ...
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Page 358: ...19990401 8 8 2 Program Library egcw w ww w ...
Page 360: ...19990401 8 8 4 Program Library Example 1 Example 2 fw baw bf w fw baw ca w ...
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