Casio fx-9860G SD - Manual (Page 421)

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u 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 !J612J
2 View Window –10, 10, 2, –120, 150, 50 _ 2 !31J
3 Y = Type _ 3 4431
”X^4–X^3– 24X 2 + 4X + 80” @ Y1 _ 4 J 41JJ
4
5 G SelOn 1 _ 5 4411J
6 BrokenThickG 1 _ 6 43
7 DrawGraph 7 !J622
Executing this program produces the result
shown here.
8-6-3
Using Calculator Functions in Programs
Matrix name
the row number to be added to
the row number to be added