Texas Instruments TI-73 Software Manual page 32

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To create a new matrix:
Use
dim(
rows × columns with 0 as each element.
{ rows,columns
♦ To change the dimensions of a matrix:
Use
dim(
dimensions rows × columns . The elements in the old matrixname
that are within the new dimensions are not changed.
Additional created elements are zeros. Matrix elements that
are outside the new dimensions are deleted.
rows,columns
{
Matrices for the TI-73
with X to create a new matrixname of dimensions
}Üdim( matrixname
with X to redimension an existing matrixname to
matrixname
}Üdim(
)
{ and } are available
from the Text Editor
or the .
CATALOG
)
Page 32