TI-83 Plus Matrices 277
Fill(value,matrixname)
identity(
identity( returns the identity matrix of dimension rows × dimension columns.
identity(dimension)
randM(
randM( (create random matrix) returns a rows × columns random matrix of
integers ‚ L9 and 9. The seed value stored to the rand function controls
the values (Chapter 2).
randM(rows,columns)
augment(
augment( appends matrixA to matrixB as new columns. matrixA and matrixB
both must have the same number of rows.