Texas Instruments TI-89 사용자 설명서
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Additional Graphing Topics
505
From the Y= Editor, Window Editor, Table screen, or Graph screen:
Deleting a Graph Database
Deleting a Graph Database
Deleting a Graph Database
Deleting a Graph Database
Unused GDB variables take up calculator memory. To delete them, use the VAR-LINK
screen (
screen (
2 °) described in Memory and Variable Management.
From a Program or the Home Screen
From a Program or the Home Screen
From a Program or the Home Screen
From a Program or the Home Screen
You can save (
store
) and open (
recall
) a graph database by using the
StoGDB
and
RclGDB
commands as described in the Technical Reference module.
1. Press
ƒ and select
1:Open
.
2. Select the folder and variable that
contain the graph database you want
to open.
to open.
3. Press
¸.
Note: If you start from
the Graph screen, be
sure to use Type=GDB.
the Graph screen, be
sure to use Type=GDB.