HP 48gII User Manual page 112

The @EDIT key is used to edit the contents of a selected cell in the
matrix writer.
The @VEC@@ key, when selected, will produce a vector, as opposed to a
matrix of one row and many columns.
WID key is used to decrease the width of the columns in the
The
←
spreadsheet. Press this key a couple of times to see the column width
decrease in your matrix writer.
The @WID
key is used to increase the width of the columns in the
→
spreadsheet. Press this key a couple of times to see the column width
increase in your matrix writer.
The @GO
key, when selected, automatically selects the next cell to
→
the right of the current cell when you press `.
selected by default.
before entering elements.
The @GO
key, when selected, automatically selects the next cell below
↓
the current cell when you press `. This option, if desired, needs to
be selected before entering elements.
Moving to the right vs. moving down in the matrix writer
Activate the matrix writer and enter 3`5`2`` with the
@GO
key selected (default). Next, enter the same sequence of numbers with
→
the @GO
key selected to see the difference. In the first case you entered a
↓
vector of three elements. In the second case you entered a matrix of three
rows and one column.
Activate the matrix writer again by using „², and press L to check
out the second soft key menu at the bottom of the display. It will show the
keys:
@ ROW@ @ ROW @ COL@ @ COL@
This option, if desired, needs to be selected
STK@@ @GOTO@
@→
This option is
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