Texas Instruments TI-83 Guide Book

10-16 Matrices
8310MTRX.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:35 PM Printed: 02/19/01 1:36
PM Page 16 of 16
rowSwap( returns a matrix. It swaps
rowA
and
rowB
of
matrix
.
rowSwap(
matrix
,
rowA
,
rowB
)
row+( (row addition) returns a matrix. It adds
rowA
and
rowB
of
matrix
and stores the results in
rowB
.
row+(
matrix
,
rowA
,
rowB
)
ä
row(
(row multiplication) returns a matrix. It multiplies
row
of
matrix
by
value
and stores the results in
row
.
ä
row(
value
,
matrix
,
row
)
ä
row+(
(row multiplication and addition) returns a matrix.
It multiplies
rowA
of
matrix
by
value
, adds it to
rowB
, and
stores the results in
rowB
.
ä
row+(
value
,
matrix
,
rowA
,
rowB
)
rowSwap(
row+(
ä
row(
ä
row+(

Texas Instruments TI-83 Specifications

General

Programming	TI-BASIC
Processor	Zilog Z80, 6 MHz
Weight	7.4 oz (210 g)
Display	96x64 pixels, monochrome LCD
Power Source	4 AAA batteries, 1 CR1616 or CR1620 for backup
Memory	32 KB RAM
Connectivity	2.5mm I/O port for linking with other TI calculators