Error Message |
Description |
---|---|
LIST DOES NOT EXIST |
Attempted to load a list of coefficients when the list does not exist. A coefficient list must be created prior to running the app. |
ALL LIST ENTRIES MUST BE REAL |
Coefficient lists must contain only real numbers. Lists must be created before loading a coefficient list in the app. Note: Once a complex number is entered in a list, that list is always designated as complex in the OS even if the complex number is deleted from the list. Delete the list and enter only real numbers. |
LIST MUST CONTAIN BETWEEN 2 AND 11 ENTRIES |
A polynomial coefficient list must contain the correct number of coefficients for the selected polynomial. |
CANNOT LOAD LIST FROM ARCHIVE |
A coefficient list cannot be stored in Archive memory if you want to use it in the app. |
PLEASE ENTER VALUES FOR ALL COEFFICIENTS |
All coefficients must have a value entered. |
HIGHEST DEGREE POLYNOMIAL COEFFICIENT CANNOT BE ZERO |
The highest degree coefficient must be a non-zero real value. |
ALL ROOTS SAVED IN NONREAL LIST |
If roots of a polynomial are complex when they are saved in a list, that list is designated as a complex list in the OS. |
ROOT SAVED IN NONREAL VARIABLE |
When saving a complex root, the variable is designated as complex in the OS. |
INVALID INPUT |
Something is wrong with the input value. Validate that coefficients are real values and that the syntax is correct when entering a value as an expression. |
OVERFLOW ERROR |
Solution is out of the numeric range of the calculator. |
OUT OF MEMORY! FREE UP MEMORY AND TRY AGAIN |
Quit the App and delete calculator files to increase available memory. |
NO REAL ROOTS FOUND |
Polynomial solver mode is set to REAL and no real roots were found. Change Polynomial solver mode to a complex number format and solve again. |
LIST ALREADY EXISTS |
Attempting to store a list of coefficients or solutions to a list name that already exists in the OS. Use a different list name to store the values. |
NO FREE VARIABLE |
Attempting to store a value when there is no variable available. Quit the App and delete a variable. |
VARIABLE ALREADY EXISTS |
When storing a value to a variable, the variable already exists in the OS. Use a different variable name. |
Y= EDITOR FULL |
Attempting to store a polynomial to a Y-Var when no Y-Vars are available. Quit the App and delete or clear a Y-Var. |
POLYNOMIAL STORED TO Y |
Confirmation that the polynomial has been stored to a Y-Var. |
See the graphing calculator’s Reference Guide for information on system error messages.
See the original app guidebook for more details on this application. Visit education.ti.com/go/download.