Hi

When I type numbers in list 1 and list 2 and try regression, I get "Domain Error" message. Can you help me with this?

Kindly regards Jeppe

DOMAIN ERROR:

- You specified an argument to a function or

instruction outside the valid range. This error is

not returned during graphing. The TI-84 Plus

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.

- You specified an argument to a function or

instruction outside the valid range. This error is

not returned during graphing. The TI-84 Plus

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.

Mar 16, 2015 | Texas Instruments TI-84 Plus Calculator

At first,
you can enter a complex number in r*exp(i*theta ) form.
This is exponential form of complex number. However, use this form in Radian
angle mode only. It causes a Domain
error in Degree or Gradian angle mode. To resolving this problem type Mode then
F1 and set up Radian mode

Jan 23, 2012 | Texas Instruments TI-89 Calculator

Hello,

In Home folder, press [2nd][F1] (F6) [2:NewProb][ENTER][ENTER]. This will clear the calculator of old junk.

You get a domain error if for exemple a function takes integer arguments but you are feeding it decimals, or like the square root and ln which need positive arguments and you give them negative values.

Instead of looking at all the old junk (variables, functions, configuration settings in stat plots incompatible with your new plots) to find the offending ones, it is more efficient to clear the slate (NewProb) and start afresh.

Hope it helps.

In Home folder, press [2nd][F1] (F6) [2:NewProb][ENTER][ENTER]. This will clear the calculator of old junk.

You get a domain error if for exemple a function takes integer arguments but you are feeding it decimals, or like the square root and ln which need positive arguments and you give them negative values.

Instead of looking at all the old junk (variables, functions, configuration settings in stat plots incompatible with your new plots) to find the offending ones, it is more efficient to clear the slate (NewProb) and start afresh.

Hope it helps.

Oct 13, 2009 | Texas Instruments TI-89 Calculator

Not enough info. ex: ans(100) is a domain error b/c 1-99.

email raklein62@yahoo.com for additional help. Could be a lot of reasons. I be glad to work through problem w/ you.

email raklein62@yahoo.com for additional help. Could be a lot of reasons. I be glad to work through problem w/ you.

Jun 15, 2009 | Texas Instruments TI-89 Calculator

I think you may find arcsin(x) is equivalent in older nomenclature to sin^-1 (x)...ie use the "2nd" and the SIN key instead of typing arcsin.

eg. arcsin(0.5) is 30 degrees is the same as sin^-1(0.5)

The ^-1 does not mean reciprocal, but "the angle whose sin is." Here the minus one indicates a kind of inverse operation. The word arcsin indicates that same inverse.

eg. arcsin(0.5) is 30 degrees is the same as sin^-1(0.5)

The ^-1 does not mean reciprocal, but "the angle whose sin is." Here the minus one indicates a kind of inverse operation. The word arcsin indicates that same inverse.

Mar 23, 2009 | Texas Instruments TI-89 Calculator

...with this process you will erase everything....

press "2nd" function and then "Mem"

then press "F1" and choose "3"

Press ok, and then wait, THAT'S IT!

press "2nd" function and then "Mem"

then press "F1" and choose "3"

Press ok, and then wait, THAT'S IT!

May 20, 2008 | Texas Instruments TI-89 Calculator

An argument must be in a specified domain. For example, ans(100) is not valid because the argument for ans() must be in the range 1–99.

May 11, 2008 | Texas Instruments TI-89 Calculator

It's the "Exact/Approx" setting under the [MODE] key. I used to have it on "Exact" and got the domain error issue, but then changed it to "Auto" and it works. IMO, this is a really weird quirk that TI should have ironed out before releasing the TI-89.

Apr 02, 2008 | Texas Instruments TI-89 Calculator

Not sure if TI-89 mode keys are the same, but here's the solution for that calculator:

1. Hit the mode key

2. Hit F3 to get tot Exact/Approx (might be different for 89T).

3. Set it to Exact.

4. Take a look at T-89 manual pages 327, 328, 329.

Nice of TI to NOT include that in the manual, huh?

1. Hit the mode key

2. Hit F3 to get tot Exact/Approx (might be different for 89T).

3. Set it to Exact.

4. Take a look at T-89 manual pages 327, 328, 329.

Nice of TI to NOT include that in the manual, huh?

Dec 13, 2007 | Texas Instruments TI-89 Calculator

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