Texas Instruments TI-84 - Manual (Page 247)

Chapter 10: Matrices 244
row+( row+( row+( row+(
row+( (row addition) returns a matrix. It adds rowA and rowB of matrix and stores the
results in rowB .
row+(matrix,rowA,rowB)
…
row( row( row( row(
… row( (row multiplication) returns a matrix. It multiplies row of matrix by value and stores the
results in row .
…
row(value,matrix,row)
…
row+( row+( row+( row+(
…
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 .