Sharing A Cell Value As A Variable; Linking A Cell To A Variable - Texas Instruments TI-NSPIRE Software Manual

1. Select the cell whose value or formula you want to repeat.
2. On the
Data
¤
3. Press repeatedly to move down, selecting the range of cells that
will hold the repetitions.
4. Press .
Enter
The selected cell is duplicated throughout the selected range.
Notes
• In step 1, you can select more than one cell to be repeated. If you do,
make sure that you select enough destination cells to hold the
repeated copies.
• If you select multiple cells in step 1 and the cells contain a simple
sequence (such as 1,2,3 or 5,10,15,20), the sequence is continued in
the filled area.

Sharing a cell value as a variable

You can share the value of a cell with other TI-Nspire™ applications by
storing it as a variable. When you define or refer to a shared cell in Lists &
Spreadsheet, the name is preceded with an apostrophe (').
1. Select the cell that you want to share.
2. Click on the toolbar, and click
A formula is inserted into the cell with var as a placeholder for a
variable name.
3. Replace the letters "var" with a name for the variable, and press
.
Enter
The value is now available as a variable to other TI-Nspire™ math
and science learning technology applications.
Note: If a variable with the name you specified already exists in the
current problem, Lists & Spreadsheet displays an error message.

Linking a cell to a variable

When you link a cell to a variable, Lists & Spreadsheet keeps the cell
value updated to reflect the current value of the variable. The variable
can be any variable in the current problem and can be defined in Graphs
& Geometry, Calculator, Data & Statistics, or any instance of Lists &
Spreadsheet.
Using Lists & Spreadsheet
menu, select
Fill Down
.
.
Store Var
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