Casio FX-CG20, Руководство пользователя

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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.
Rw+: To add or Delete Rows/Columns [F2] Row (row)/
[F3]
COL
(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.