The

 

 

key is used to edit the contents of a selected cell in the

 

matrix writer.

 

 

 

 

The

 

 

key, when selected, will produce a vector, as opposed to a

 

matrix of one row and many columns.

 

 

 

The

 

key is used to decrease the width of the columns in the

 

spreadsheet. Press this key a couple of times to see the column width

 

decrease in your matrix writer.

 

 

 

 

The

 

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 @GOkey, when selected, automatically selects the next cell to

 

the

right

 

of the current cell when

you press

. This

option is

 

selected by default. This option, if desired, needs to be selected

 

before entering elements.

 

 

 

 

The

@EDIT

 

 

 

 

 

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.

 

 

 

 

@VEC@@

 

 

 

 

WID

 

 

Moving to the right vs. moving down in the matrix writer

 

with the

Activate the matrix writer and enter

 

 

key selected (default). Next, enter the same sequence of numbers with

the

key selected to see the difference. In the first case you entered a

vector of threeWIDelements. In the second case you entered a matrix of three

rows and one column.

 

 

 

Activate the matrix writer again by using

, and press

to check

out the second soft key menu at the bottom of the display. It will show the

keys:

 

@GO

`

 

 

@GO

￿

￿

3`5`2``

Page 8-3

 

 

@+ROW@@-ROW@+COL@@-COL@„²@STK@@@GOTO@

L

 

 

@GO

 

 

Page 112
Image 112
HP 49g manual Wid, Key is used to edit the contents of a selected cell