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jomosoft, John Hanna4

12/8/25

Thanks for the explanation! Regards, John From: 'jomosoft' via tinspire <tinspire@

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Thanks for the explanation! Regards, John From: 'jomosoft' via tinspire <tinspire@

12/8/25

Jody Crothers, John Hanna3

11/11/25

Unexpected answer

Might be due to: If b<0 then the integral is backwards so sign(b) makes it positive. In the

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Unexpected answer

Might be due to: If b<0 then the integral is backwards so sign(b) makes it positive. In the

11/11/25

10/11/25

Anyone work with the RGB array much? I just have some general questions about it and how to program

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Anyone work with the RGB array much? I just have some general questions about it and how to program

10/11/25

John Hanna, Bert Wikkerink3

9/16/25

Got several... I like your hands! Regards, John From: tins...@googlegroups.com <tinspire@

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Got several... I like your hands! Regards, John From: tins...@googlegroups.com <tinspire@

9/16/25

Jody Crothers, … Adrien "Adriweb" Bertrand5

8/27/25

Difference between Hand helds

Thanks Jody Crothers jodstar.com From: tins...@googlegroups.com <tins...@googlegroups.com> on

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Difference between Hand helds

Thanks Jody Crothers jodstar.com From: tins...@googlegroups.com <tins...@googlegroups.com> on

8/27/25

John Hanna, Scott Lockhart3

8/7/25

interesting theorem?

But what happens when the point common to all three circles falls outside the triangle? Regards, John

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interesting theorem?

But what happens when the point common to all three circles falls outside the triangle? Regards, John

8/7/25

Jody Crothers, Karen Campe2

7/30/25

n sided polygon

Hi Jody, That slider is already "attached" to the variable n, you can see it in the list of

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n sided polygon

Hi Jody, That slider is already "attached" to the variable n, you can see it in the list of

7/30/25

7/23/25

fascinating problem!

See attached. Note: I did not write the permutations function. When you run the program be patient:

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fascinating problem!

See attached. Note: I did not write the permutations function. When you run the program be patient:

7/23/25

7/18/25

permutations, anyone?

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permutations, anyone?

7/18/25

John Hanna, Bert Wikkerink7

7/5/25

Had to tweak the code but found others: Regards, John From: John Hanna <johne...@gmail.com>

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Had to tweak the code but found others: Regards, John From: John Hanna <johne...@gmail.com>

7/5/25

j4e8a16n, Goby G-Major5

5/30/25

Np On Wednesday, May 28, 2025 at 8:47:10 PM UTC-4 j4e8a16n wrote: Thanks Le mercredi 28 mai 2025 à 14

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Np On Wednesday, May 28, 2025 at 8:47:10 PM UTC-4 j4e8a16n wrote: Thanks Le mercredi 28 mai 2025 à 14

5/30/25

Stephen Arnold, Andy Kemp2

5/29/25

Delighted this is still proving useful! On Fri, 30 May 2025 at 06:20, Stephen Arnold <steve.

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Delighted this is still proving useful! On Fri, 30 May 2025 at 06:20, Stephen Arnold <steve.

5/29/25

j4e8a16n, Goby G-Major2

5/28/25

Napier's logarithm

I just copied the formula into a blank TNS file and got an equation for it. You can do the same On

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Napier's logarithm

I just copied the formula into a blank TNS file and got an equation for it. You can do the same On

5/28/25

5/6/25

MOM is a reflection of WOW. Moms are even more deserving of appreciation than teachers as they are

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MOM is a reflection of WOW. Moms are even more deserving of appreciation than teachers as they are

5/6/25

4/6/25

color explained

https://www.theverge.com/tech/643638/color-models-spaces-gamut-mathematical-nightmare I use a special

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color explained

https://www.theverge.com/tech/643638/color-models-spaces-gamut-mathematical-nightmare I use a special

4/6/25

TRMP, … Dennis Donovan9

4/2/25

I typed it into my CX II CAS and it worked fine. This program only uses basic functions. so I can

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I typed it into my CX II CAS and it worked fine. This program only uses basic functions. so I can

4/2/25

Sean Bird, Andy Kemp2

4/1/25

T3 international conference

Hi Sean Just to say how much I miss being part of the T3 conference - since TI stopped doing any work

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T3 international conference

Hi Sean Just to say how much I miss being part of the T3 conference - since TI stopped doing any work

4/1/25

Chhaya, Harshal S., Sean Bird2

3/26/25

Question about additional measurement units for TI-Nspire CX II

My physics students and I have extensively enjoyed the unit conversion in the "catalog" or

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Question about additional measurement units for TI-Nspire CX II

My physics students and I have extensively enjoyed the unit conversion in the "catalog" or

3/26/25

John Hanna, … Sean Bird5

3/9/25

physical computing...

Regards, John From: ti-inn...@googlegroups.com <ti-inn...@googlegroups.com> On Behalf Of

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physical computing...

Regards, John From: ti-inn...@googlegroups.com <ti-inn...@googlegroups.com> On Behalf Of

3/9/25

j4e8a16n, Chhaya, Harshal S.4

3/4/25

Thank you all for your answers. JPDaviau Le mardi 4 mars 2025 à 12:10:06 UTC-5, j4e8a16n a écrit :

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Thank you all for your answers. JPDaviau Le mardi 4 mars 2025 à 12:10:06 UTC-5, j4e8a16n a écrit :

3/4/25

Ellen Browne, … Sean Bird5

2/22/25

Rovers in Calculus

Here is the program I use for the TI-Rover to draw polar graphs. I've found for math teachers

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Rovers in Calculus

Here is the program I use for the TI-Rover to draw polar graphs. I've found for math teachers

2/22/25

2/15/25

One more heart file that involves some extra fun with transformations Grab and drag slider a Enjoy,

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One more heart file that involves some extra fun with transformations Grab and drag slider a Enjoy,

2/15/25

Bird, Mr., Heidi Rudolph2

1/31/25

Fwd: Survey: What do teachers think about using calculators for instruction?

You're the best! On Fri, Jan 31, 2025 at 9:38 AM Bird, Mr. <sean...@covenantchristian.org>

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Fwd: Survey: What do teachers think about using calculators for instruction?

You're the best! On Fri, Jan 31, 2025 at 9:38 AM Bird, Mr. <sean...@covenantchristian.org>

1/31/25

1/13/25

Lambert product logarythm function

Hi, Does the CX CAS do the Lambert product logarythm function? Regards, JPD

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Lambert product logarythm function

Hi, Does the CX CAS do the Lambert product logarythm function? Regards, JPD

1/13/25

Sean Bird, Stephen Arnold3

1/8/25

And one more little treat which caught me by surprise (sorry if it has been covered already)… Did you

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And one more little treat which caught me by surprise (sorry if it has been covered already)… Did you

1/8/25

1/7/25

mechanical derivatives?

https://hackaday.com/2025/01/06/mechanical-calculator-finds-derivitives/ Regards, John

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mechanical derivatives?

https://hackaday.com/2025/01/06/mechanical-calculator-finds-derivitives/ Regards, John

1/7/25

John Hanna, … Bird, Mr.12

1/5/25

Happy New Year, wherever you are!

Nice youtube link. The IG short version https://www.instagram.com/share/__Q8AGAdW of Nicomachus's

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Happy New Year, wherever you are!

Nice youtube link. The IG short version https://www.instagram.com/share/__Q8AGAdW of Nicomachus's

1/5/25

John Hanna, Sean Bird2

12/30/24

Fibonacci Clock...

John, impressive! Well done. That is so cool! Thanks so much for sharing. The method I used to get

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Fibonacci Clock...

John, impressive! Well done. That is so cool! Thanks so much for sharing. The method I used to get

12/30/24

John Hanna, … Sean Bird4

12/21/24

Well said. Yes, I love how intuitive and menu-driven it is. I appreciate how the menus provide

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Well said. Yes, I love how intuitive and menu-driven it is. I appreciate how the menus provide

12/21/24

John Hanna, Sean Bird2

12/21/24

a little diversion

Nice tree. Thanks for sharing. A bit more of a Spring time theme than a Winter Solstice. Cheers, Bird

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a little diversion

Nice tree. Thanks for sharing. A bit more of a Spring time theme than a Winter Solstice. Cheers, Bird

12/21/24

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