Question

TI-83: Val-->String

Asked by: shirlin

This is a programming question for the Texas Instruments "TI-83" graphics calculator.
(I hope the question is in the right place.  There's no TI-83 programming language category for questions)

I wish to store the value of a variable in a string.

ie...
- Command
      - Output

6.5-->C
            6.5
C-->String1
            6.5

The best I can do is...
- Command
      - Output

6.5-->C
            6.5
"C"-->String1
            C

And ideally I would like to do this...
- Command
      - Output

6.5-->C
            6.5
"XYZ"-->String1
            XYZ
String1+C-->String1
            XYZ6.5

Thanks in advance

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Asked On
2003-05-29 at 19:44:11ID20630901
Tags

string

Topic

Math & Science

Participating Experts
2
Points
60
Comments
9

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Answers

 

by: VGRPosted on 2003-05-30 at 10:12:09ID: 8615774

sorry, I never abandoned my TI-66

 

by: shirlinPosted on 2003-06-01 at 17:04:15ID: 8626193

VGR: Thanks for the only comment so far.
Do you know, on your TI-66, how to do what I'd like?

 

by: VGRPosted on 2003-06-01 at 20:47:32ID: 8626783

not at all compatible, very désolé sorry

 

by: lj8866Posted on 2003-06-04 at 06:13:52ID: 8648130

to convert a string to a number/equation you have to use the expr(string) command.

However, in this case you probably want to convert the variable "C" from a number to a string. To do that you will need to do Equ-> String(Yx, Strx).

You probably want to do:


Equ->String(C, Str2)
String1+ Str2

That would output XYZ6.5

Hope that helps

 

by: shirlinPosted on 2003-06-04 at 16:11:12ID: 8652998

thanks lj8866,

however my calculator throws an "ERR:DATA TYPE"
And highlights the letter "C".

But i think you're on the right track.

 

by: lj8866Posted on 2003-06-05 at 09:22:21ID: 8658679

try this:

C-> Y1
Equ->String(Y1, Str2)

 

by: shirlinPosted on 2003-06-11 at 21:12:21ID: 8705390

I've tried:

"C"->Y1
Equ->String(Y1,Str2)

only to get "C" again.

 

by: lj8866Posted on 2003-06-13 at 05:58:09ID: 8717362

getting "C" back makes sense because you are starting off with a string and then converting back into a string.

did you try it without the quotes? if that doesn't work then I don't think it's possible.

 

by: shirlinPosted on 2003-06-15 at 19:23:36ID: 8728901

I tried without the quotes before inserting them to no avail.

I suspected impossibility when I set the question but I wanted people to try to answer it.  I'll wait a week or so for an answer if none comes I'll close the question with some consolation points for lj8866.

20120131-EE-VQP-002

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