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28 © 2003 Texas Instruments Incorporated.
Error messages
The TI-73 Explorer™ displays an error message whenever an error occurs.
Example: Generate an error by entering the least common multiple
function
lcm( followed by only one number.
• To return to the Home screen with the cursor on a new entry line,
select
1:Quit.
• To correct the error, select
2:Goto. The TI-73 Explorer returns to the
original entry line with the cursor flashing at the location of the
error.
(See Appendix B of the TI-73 Explorer Software Graphing Calculator
Guidebook for a complete list of error conditions with explanations.)
Sample error messages
Press Result
- l :
1 b
2 7 ¡
(to select
lcm()
Í
Error Description
BREAK
You pressed ^ to break a program execution, halt a
DRAW instruction, or stop evaluation of an expression.
DIM
MISMATCH
You attempted an operation that references more than
one list with different dimensions (number of elements).
DIVIDE BY 0
You attempted to divide by 0.
Note: Because The TI-73 Explorer allows undefined
values on a graph, this error is not displayed during
graphing.