Matrix Editor - Casio Fx-CG20 User Manual

Matrix Editor

Matrix editor: Setting the matrix – Types
Select a Matrix with the Cursor buttons ( ^ ) ( down ) and enter the
rows- ( m ) and number of columns- ( n ) , e.g. [ 3 ] [ EXE ] [ 3 ] [ EXE ] [ EXE ]
for a 3 x 3 Matrix.
Inputs
Open the input fields of the Matrix, e.g. Mat A, with [ EXE ]
Enter the values line by line, confirming each with [ EXE ]
Row Calculations
By pressing [ F1 ] ( R-OP ) ,the menu for row calculations is opened.
Swap: Interchange of rows Scalar multiplication of a specified line
Addition of multiples from one row to another. Addition of one
row to another.
xRw: Among the points ROW and COL, more rows or column
operations can be performed.
To add or Delete Rows/Columns [ F2 ] Row ( row ) / [ F3 ] COL
Rw+:
( column ) : DEL ( Delete ) ; INS ( Insert ) ; ADD ( add )
Among the points ROW and COL, more rows or column operations
can be performed.
To add or delete rows/columns
[ F2 ] Row ( row ) / [ F3} COL ( column )
DEL ( Delete ) ; INS ( Insert ) ; ADD ( add )
Matrix Editor
• Creating and editing a Matrix
• A maximum of 26 Matrices can be processed.
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