Question about Texas Instruments TI-73 Explorer Calculator

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When I try to graph, say y = x, I get an error message that says "invalid dim." The window settings are identical to another TI-73, so I'm not sure what the problem is. Can you help?

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"invalid dim" could also mean that a list or, lists don't have the same dimensions or lengths. To fix this press [2nd][MEM][6][ENTER] -To clear out all the lists. Ti's instructions normally just has the user delete all memory instead of finding the exact problem. This can be done by being at the home screen and, by pressing [2nd] [Convert] [1][2][ENTER]. But, because I don't like starting all over everytime I preform a math process and, I like storing things into memory so I have to find the problem and fix it as I go a long.

To find such a problem as your's, I would look at x in the y= equation. It may be claiming that x is a list too. So you may want to [2nd][MEM][4] and then use the press [1] and find and highlight x and, press [ENTER] to delete it. It also might be a good idea before you start in the y= editor to press from the Home screen [2nd][MEM][4] and then press [4] and highlight the y= have equations and are not empty and, press [ENTER] to delete them. Then I would continue deleting all the y= equations too. Sure you can just make sure their off but, I'm not sure how advance of a user you are. On your calculator for the window settings to be a problem, you would have probably received a window range error.

Posted on Dec 31, 2010

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1 Answer

Fix the ERR:INVALID DIM message on my TI-84 plus, please.


INVALID DIM error message may occur if you are trying to graph a function that does not involve the stat plot features. The error can be corrected by turning off the stat plots. To turn the stat plots off, press 2nd, STAT PLOT , and
then select 4:PlotsOff.

Mar 26, 2012 | Texas Instruments TI-84 Plus Calculator

1 Answer

Fix the ERR:INVALID DIM message on my TI-84 plus, please.


INVALID DIM error message may occur if you are trying to graph a function that does not involve the stat plot features. The error can be corrected by turning off the stat plots. To turn the stat plots off, press 2nd, STAT PLOT , and
then select 4:PlotsOff.

Mar 26, 2012 | Texas Instruments TI-84 Plus Calculator

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How to fix the graphing on a TI- plus texas instrument


INVALID DIM error message may occur if you are trying to graph
a function that does not involve the stat plot features. The error can be
corrected by turning off the stat plots. To turn the stat plots off, press
2nd, stat plot , and then select 4:PlotsOff.

Mar 23, 2012 | Texas Instruments TI-84 Plus Calculator

1 Answer

Error message invalid dimensions


INVALID DIM error message may occur if you are trying to graph
a function that does not involve the stat plot features. The error can be
corrected by turning off the stat plots. To turn the stat plots off, press
y , and then select 4:PlotsOff.

Jan 19, 2012 | Texas Instruments TI-84 Plus Silver...

1 Answer

Invalid dim?


The ERR:INVALID DIM error message may occur if you are trying to graph a function that does not involve the stat plot features. The error can be corrected by turning off the stat
plots. To turn the stat plots off, press {2nd}[stat plot], and then select 4:Plots Off.

Jan 23, 2011 | Texas Instruments TI-83 Plus Calculator

1 Answer

What does "invalid dim" mean?


The ERR:INVALID DIM error message may occur if you are trying to graph a function that does not involve the stat plot features. The error can be corrected by turning off the stat
plots. To turn the stat plots off, press {2nd}[stat plot], and then select 4:PlotsOff.

Jan 19, 2011 | Texas Instruments TI-84 Plus Silver...

1 Answer

Every time I try to graph on TI 84 it says ERR: INVALID DIM 1:QUIT I have enterered something simple y= x+2 and window is set for -10<x<10 and -10<y<10 the curser in y=...


Go to http://education.ti.com/downloads/guidebooks/graphing/84p/TI84Plus_guidebook_EN.pdf to download the manual. On page 401, you will find the following:
INVALID DIM • The ERR:INVALID DIM error message may occur if you are trying to graph a function that does not involve the stat plot features. The error can be corrected by turning off the stat plots. To turn the stat plots off, press y , and then select 4:PlotsOff. • You specified a list dimension as something other than an integer between 1 and 999. • You specified a matrix dimension as something other than an integer between 1 and 99. • You attempted to invert a matrix that is not square.

Nov 11, 2010 | Texas Instruments TI-84 Plus Calculator

1 Answer

When I graph, it shows "ERR: INVALID DIM 1:QUIT"


You're probably trying to graph a function that does not involve stat plot features. You can correct this by turning off the stat plot features. Press "2ND" "STAT PLOT" and then select 4:PlotsOff.

Oct 28, 2010 | Texas Instruments TI-84 Plus Silver...

1 Answer

Getting ERR: INVALID DIM when pressing the Graph button


If the message appears when you try to graph functions deactivate the statistical plots. To do so:

Press [2nd][Y=] to access (STAT PLOTs)
Select [4:PlotsOff] then [ENTER]

That should solve your problem. Post a comment to this thread if you still have trouble graphing.If the message appears in another context, it sure would help knowing the context of the error.

May 12, 2010 | Texas Instruments TI-84 Plus Calculator

1 Answer

I get the error message ERR: INVALID DIM with


If you are in the stat mode and entering points in list 1 and list 2, it could be that one list is longer than the other.

If you are just trying to graph from the y= screen, one of your plots is probably turned on. The easiest way to fix this is to press the 2nd button the the plus button, then 7 and then 1 and then 2. This will reset to factory settings.

Jul 24, 2009 | Texas Instruments TI-83 Plus Calculator

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