Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book page 162

NAMES MATH EDIT
9: List4matr(
0: cumSum(
A: ref(
B: rref(
C: rowSwap(
D: row+(
E: ...row(
F: ...row+(
det(
(determinant) returns the determinant (a real number) of a square
det(
det(matrix)
Transpose
T
(transpose) returns a matrix in which each element (row, column) is swapped with the
corresponding element (column, row) of
T
matrix
Accessing Matrix Dimensions with dim(
(dimension) returns a list containing the dimensions (
dim(
dim(matrix)
Stores a list to a matrix.
Returns the cumulative sums of a matrix.
Returns the row-echelon form of a matrix.
Returns the reduced row-echelon form.
Swaps two rows of a matrix.
Adds two rows; stores in the second row.
Multiplies the row by a number.
Multiplies the row, adds to the second row.
.
matrix
.
matrix
) of .
{rows columns} matrix
Chapter 10: Matrices 155