Hp 48g Graphing Calculator Manual do Utilizador descarregar pdf (Página 105)

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101

Editing Arrays

MatrixWriter provides functions that make it simple t.o edit the arrays

you've entered.

To edit an array you’re wiewing with the MatrixWriter application:

1. Press 0} (Q (A) (5 to move the cell cursor. (Use with (0) to move

the cursor to the far end.)

2. Use the MatrixWriter operations listed below to add or edit cells.

3. Press (ENTER) to save the changes (or press (CANCEL) to discard

them) and return to the stack.

MatrixWriter Operations

To edit the contents of a cell:

1. Move the cursor to the cell to be edited.

2. Press t L5 i I .

3. Optional; Press f^fEDIT) to use tlie regular EDIT menu (see page

2-12). Press fr^fMATRIX) to restore the MatrixWriter menu.

4. Make the desired changes and press (ENTER) to save them (or

(cancel) to discard them).

Press e |.:.| I D to make the cells narrower and display one additional

column.

Press 1 , to make the cells wulei and display one less column.

To make the cursor move to the next column after entry, press

lUJ-c so that the m is visible.

To make the cursor move to the next ro'w after entry, press G0 +

so that the s# is visible.

To keep the cursor from advancing at all after entry, press

and G 0 4- until neither shows a a .

The MatrixWriter 8-5

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