Texas Instruments TI-82 STATS - Page 182

10–16 Matrices
82EA17~1.DOC TI-83 international English Bob Fedorisko Revised: 10/26/05 1:31 PM Printed: 10/27/05 2:47
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)
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ärow( (row multiplication) returns a matrix. It multiplies row of
matrix by value and stores the results in row.
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ää
ärow(value,matrix,row)
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ää
ärow+(
(row multiplication and addition) returns a matrix. It
multiplies rowA of matrix by value, adds it to rowB, and stores
the results in rowB.
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ää
ärow+(value,matrix,rowA,rowB)
Using the MATRX MATH Operations (continued)
rowSwap(
row+(
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ärow(
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ää
ärow+(