Checking A Variable's Value Using The Calculator Application; Using (Linking) Ti-Nspire™ Variables - Texas Instruments TI-NSPIRE Software Manual

Checking a variable's value using the Calculator
application
You can check the value of an existing variable by entering its name on
the Calculator entry line.
On the Calculator entry line, type the variable name num and press
.
Enter
The value most recently stored in num displays as the result.
Using (linking) TI-Nspire™ variables
Sharing, or linking, the variables you create is a powerful tool for math
exploration. The display of linked variables is automatically updated
when the variable's value changes.
In the following two examples, two data lists were created in Lists &
Spreadsheet and then plotted in Graphs & Geometry.
When the values are altered in Lists & Spreadsheet, they are
automatically updated in Graphs & Geometry.
36 Working with Documents