Casio ALGEBRA FX 2.0, User Manual

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To add two rows (Row+)
Example 4 To add Row 2 to Row 3 of the matrix in Example 1
The following is the syntax to use for this program.
Row+ A, 2, 3
_
Mat A
Executing this program produces the following result.
k k
k k k
Using Graph Functions in a Program
You can incorporate graph functions into a program to draw complex graphs and to overlay
graphs on top of each other. The following shows various types of syntax you need to use when
programming with graph functions.
• View Window
View Window –5, 5, 1, –5, 5, 1
_
• Graph function input
Y = Type
_
..................... Specifies graph type.
”X 2 – 3”
$
Y1
_
• Graph draw operation
DrawGraph
_
Example Program
1
ClrGraph
_
1
! J 661 c i
2
View Window –10, 10, 2, –120, 150, 50
_ 2 ! K 1 i
3
Y = Type
_ 3 61 db
”X^4– X^3– 24X
2
+ 4X + 80”
@
Y1
_ 4 J 4 b i
4
5
G SelOn 1
_
5
61 b
6
DrawGraph
6 ! J 662 c
Executing this program produces the result
shown here.
8-6-3
Using Calculator Functions in Programs
Matrix name
Rows to be added
Row for which scalar product is to be calculated.