User Manual
Table Of Contents
- Important Information
- Using Your TI-84 Plus CE Graphing Calculator
- Using the Keyboard
- Setting Up the Calculator Modes
- Evaluating Expressions
- Working with Graphs
- Working with Matrices
- Working with Probability and Statistics
- Working with Variables
- Managing Calculator Files
- Using Applications (Apps)
- Using Accessories
- Using Press-to-Test
- Diagnosing and Correcting Error Conditions
- General Information
- Index
44 Working with Variables
• Press ƒ and then the letter of the variable.
• Press y 9, and then select the name of the list, or press y d or e,
and so forth.
• Press y ¾, and then select the name of the matrix.
• Press ½ to display the VARS menu or ½ ~ to display the VARS Y-VARS
menu; then select the type and then the name of the variable or function.
• Press ƒ a to display the YVAR shortcut menu, then select the name of the
function.
The variable name you selected is displayed on the bottom line and the cursor
disappears.
3. Press Í. The variable contents are inserted where the cursor was located
before you began these steps.
Notes:
• You can edit the characters pasted to the expression without affecting the
value in memory.
• You can use Rcl in the Y= editor to paste a current function to a new YVar to
avoid retyping long expressions.