Question about Texas Instruments TI-83 Plus Calculator

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Getting a DIM:MISMATCH when i want to draw a graphic, tmmrw exam

Like title says, today I wanted to learn my math, and wanted to draw a graph but then the error DIM;MISMATCH came. I don't know what to do.

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  • Anonymous Dec 27, 2008

    I don't either!

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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.

Posted on Jan 25, 2010

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1 Answer

I get a ERR: DIM MISMATCH when I try to use graph an inequality using the inequalz app


Your TI-84 Plus displays the ERR:DIM 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:DIM MISMATCH error because the number of elements in L1 and L2 do not match

Nov 29, 2012 | Texas Instruments TI-84 Plus Silver...

1 Answer

I want to graph an equation and when i press graph it says err dim mismatch what can i do?


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

Sep 07, 2010 | Texas Instruments TI-84 Plus Calculator

1 Answer

When I try to graph, I get ERR:INVALID DIM I tried going to PlotsOff and I still can not graph


What happened when you tried going to PlotsOff. Did you actually execute the command?

If you executed that command and cannot graph then for some reason you are feeding lists or matrices as arguments to the functions you want to draw.
By the way are you drawing STATISTICAL GRAPHS or FUNCTION GRAPHS?

If you are drawing statistical graphs and you executed the PlotsOff command, it is normal you will not be able to graph because PlotsOff turns OFF the statistical graphs.

Here are a few things you can do:

If you got the message while trying to draw a graph
  1. Press [2nd][Y=] (STAT PLOT)
  2. Choose option [4:PlotsOff][ENTER]. Screen displays Done
If message popped up while doing something else that involves lists or matrices, the length of lists may be different, or the dimensions of matrices may not be compatible.

To Clear the lists:
  1. Press [2nd][0] (CATALOG)
  2. Press [PGRM] (C) to jump to first command that starts with c.
  3. Use arrow to scroll down to ClrAllLists, select it [ENTER]
  4. Calculator displays Done
  5. Start the new problem.
To reset the Ram press [2nd][+] (MEM) [7:Reset][1:All Ram][2:Reset]. Press [CLEAR] to erase the Ram Cleared message.

Aug 17, 2010 | Texas Instruments TI-84 Plus Silver...

1 Answer

When i try to look at the graph i've given the expression in "Y=", the calculator wrote on the screen "ERR:DIM MISMATCH" How can I manage to look at my graph then ? What's the preblem ?


Hello,
Reset the memory of the calculator and draw your graphs again.
To reset memory
Press [2nd][MEM][3:Reset][2:Reset][ENTER].
Since this procedure resets the screen contrast to default settings, you may have to adjust it.
To adjust contrast
Press [2nd] key and release it.
Press and hold [UpArrow] to darken or [DownArrow] to lighten contrast.

Hope it helps.

Nov 15, 2009 | Texas Instruments TI-82 Calculator

1 Answer

Graphic calculator texas:when i graph any function, it always says "invalid dim"


Hello,

A previous problem on statistics has turned the statistical graphs ON and that interferes with the graphing of functions.
TurnOff the STATPLOTS by pressing [2nd][STAT PLOT][4:PlotsOFF]. Command echoes on the home screen. Press ENTER. I was going to add to reset all ram just in case.
Make sure you are drawing the right type of graph. To check that press [MODE], scroll down to 4th line to highlight Func and press ENTER, if you are drawing y=f(x) functions. The others are PARametric, POLar, SEQuence.
Hope it helps.

Nov 05, 2009 | Texas Instruments TI-84 Plus Silver...

1 Answer

DIM MISMATCH, and then some


in the stat plot it should say on or off. move the curser to that position and hit the enter key. if it was on it should go off and if it was off it should go on

Aug 20, 2009 | Texas Instruments TI-84 Plus Silver...

1 Answer

Dim mismatch


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..

Jun 18, 2009 | Texas Instruments TI-82 Calculator

1 Answer

Dim Mismatch


That is because you don't have the right amount of points. Either delete one point or add another point. Then try to graph it.

Jan 10, 2009 | Texas Instruments TI-84 Plus Silver...

1 Answer

Dim Mismatch


Hit 2nd then the Y= button and you'll get to the stat plots. make sure they are all turned off, sometimes random programs (ie. games) will turn on stat plots and screw up your other programs and graphs.

Sep 25, 2008 | Texas Instruments TI-84 Plus Silver...

1 Answer

Maths graphing


Hello,
Reset the RAM and try again. To reset RAM press [2nd][MEM][7:Reset] [All RAM] [2:Reset]
Hope it helps.

Apr 04, 2008 | Texas Instruments TI-83 Plus Silver...

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