TI -82 Manual Book page 263

LABEL
MEMORY
Memory Full
MODE
OVERFLOW
RESERVED
SIGN CHNG
SINGULAR MAT
The label in the Goto
instruction in the program.
There is insufficient memory in which to perform the desired
command. You must delete item(s) from memory (Chapter
15) before executing this command.
Recursive problems, such as
Interrupting an If /
Goto that branches out of the loop can also cause this error,
because the End statement that terminates the loop is never
reached.
Unable to transmit item because there is insufficient
available memory in the receiving unit. You may skip the item
or exit mode.
Receive
During a memory backup, the receiving unit does not have
enough memory to receive all items in memory in the sending
unit. A message indicates the number of bytes the sending
unit must delete to do the memory backup. Delete items and
try again.
You are attempting to store to a
graphing or to perform an instruction while in the
MODE
wrong , such as
MODE
than Func .
You are attempting to enter, or have calculated, a number
that is beyond the range of the calculator. This error does not
occur during graphing. The TI.82 allows for undefined values
on a graph.
You are attempting to use a system variable inappropriately.
See Appendix A.
The function did not detect a sign change. Examine a
solve(
graph of the function. If the equation has a solution, change
the bounds and/or the initial guess.
¦
A singular matrix (determinate = 0) is not valid as the
-1
argument for
¦
You are attempting a polynomial regression with lists that
are not appropriate
This error does not occur during graphing. The TI.82 allows
for undefined values on a graph.
instruction is not defined with a
A=A+2:A
Then , For , While , or
WINDOW
in a graphing
DrawInv
.
Reference Information B-9
Lbl
, display this error.
Repeat loop with a
variable in another
other
MODE