User Guide

ERROR TYPE Possible Causes and Suggested Remedies
required.
In an editor, you entered a type that is not allowed, such as
a matrix entered as an element in the stat list editor.
You attempted to store an incorrect data type, such as a
matrix, to a list.
You attempted to enter complex numbers into the n/d
MathPrint™ template.
DIMENSION
MISMATCH
Your calculator displays the ERR:DIMENSION MISMATCH
error if you are trying to perform an operation that
references one or more lists or matrices whose dimensions
do not match. For example, multiplying L1*L2, where L1=
{1,2,3,4,5} and L2={1,2} produces an ERR:DIMENSION
MISMATCH error because the number of elements in L1
and L2 do not match.
You may need to turn Plots Off to continue.
DIVIDE BY 0 You attempted to divide by zero. This error is not returned
during graphing. The TI-84PlusCE allows for undefined
values on a graph.
• You attempted a linear regression with a vertical line.
DOMAIN You specified an argument to a function or instruction
outside the valid range. The TI-84PlusCE allows for
undefined values on a graph.
You attempted a logarithmic or power regression with a LX
or an exponential or power regression with a LY.
You attempted to compute GPrn( or GInt( with
pmt2<pmt1.
DUPLICATE You attempted to create a duplicate group name.
Duplicate
Name
A variable you attempted to transmit cannot be
transmitted because a variable with that name already
exists in the receiving unit.
EXPIRED You have attempted to run an application with a limited
trial period which has expired.
Error in Xmit The TI-84PlusCE was unable to transmit an item. Check to
see that the cable is firmly connected to both units and
that the receiving unit is in receive mode.
You pressed É to break during transmission.
Setup RECEIVE first and then SEND, when sending files
(8) between graphing calculators.
ID NOT
FOUND
This error occurs when the SendID command is executed
but the proper graphing calculator ID cannot be found.
ILLEGAL
You attempted to use an invalid function in an argument to
Error Messages 101