Texas Instruments TI-84 PLUS - Graphing Calculator User Manual

Chapter 10: Matrices 157
randM(
randM( (create random matrix) returns a rows × columns random matrix of integers ‚
L
9 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.
augment(matrixA,matrixB)
Matr4list(
Matr4list( (matrix stored to list) fills each listname with elements from each column in matrix. Matr4list(
ignores extra
listname arguments. Likewise, Matr4list( ignores extra matrix columns.
Matr4list(matrix,listnameA,...,listname n)

Texas Instruments TI-84 PLUS - Graphing Calculator Specifications

General

Type	Graphing Calculator
Display Type	LCD
Screen Resolution	96 x 64 pixels
Processor	Zilog Z80
Memory	24 KB RAM, 480 KB Flash ROM
Power Source	4 AAA batteries (with backup lithium battery)
Connectivity	I/O port
Weight	7.4 oz (210 g)
Software	TI-OS (Texas Instruments Operating System)