Casio FX-7400GII - SOFTWARE VERSION 2-00 User Manual page 233

Executing this program produces the following result.
To calculate a scalar multiplication (
Example 2 To calculate the product of Row 2 of the matrix in Example 1 and the
scalar 4
The following is the syntax to use for this program.
Row 4, A, 2
Mat A
To calculate a scalar multiplication and add the results to another row
( Row+)
Example 3 To calculate the product of Row 2 of the matrix in Example 1 and the
scalar 4, then add the result to row 3
The following is the syntax to use for this program.
Row+ 4, A, 2, 3
Mat A
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
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.
• V-Window
• Graph function input
Row
Matrix name
Multiplier
Rows to be added
Row for which scalar multiplication is to be calculated
Matrix name
Multiplier
Row number to be added to
Row number to be added
Matrix name
View Window –5, 5, 1, –5, 5, 1
Y = Type ....................Specifies graph type.
2 1
"X – 3" Y1*
8-22
Row)