Texas Instruments TI-84 - Manual (Page 53)

Chapter 1: Operating the TI-84 Plus Silver Edition 50
Note: If a syntax error occurs in the contents of a Y= function during program execution,
then the Goto option returns to the Y= editor, not to the program.
Correcting an Error Correcting an Error Correcting an Error Correcting an Error
To correct an error, follow these steps.
1. Note the error type (
ERR:error type
).
2. Select 2:Goto , if it is available. The previous screen is displayed with the cursor at or
near the error location.
3. Determine the error. If you cannot recognize the error, refer to Appendix B.
4. Correct the expression.