Login [Register]
Don't have an account? Register now to chat, post, use our tools, and much more.
This is an archived, read-only copy of the United-TI subforum , including posts and topic from May 2003 to April 2012. If you would like to discuss any of the topics in this forum, you can visit Cemetech's TI-BASIC subforum. Some of these topics may also be directly-linked to active Cemetech topics. If you are a Cemetech member with a linked United-TI account, you can link United-TI topics here with your current Cemetech topics.

This forum is locked: you cannot post, reply to, or edit topics. 68k Calculator Basic => TI-BASIC
Author Message
Ribcakes


Newbie


Joined: 30 Mar 2008
Posts: 12

Posted: 30 Mar 2008 03:40:24 am    Post subject:

i just go t a new TI-89 within the last week and am in the process of essentially re-writing my old programs from the TI-84

i was trying to take advantage of the "factor ()"
the code that is having the problem is:



Code:
ElseIf bol=3 Then
 Disp a,b,c

 disp factor( a*x^2 + b*x+c)


the disp a,b,c lines works and displays the numbers stored as a b and c
that is probably not the right way to show the factorization of that
i continue to get an "undefined variable" error

what i am trying to do is get the factorization to show on either the home screen or the I/O screen. any help would be appreciated

thank you
--Rib
Back to top
DarkerLine
ceci n'est pas une |


Super Elite (Last Title)


Joined: 04 Nov 2003
Posts: 8328

Posted: 30 Mar 2008 11:10:57 am    Post subject:

It works for me. Are you sure you don't have the variable x defined as something weird?
Back to top
Ribcakes


Newbie


Joined: 30 Mar 2008
Posts: 12

Posted: 30 Mar 2008 01:58:12 pm    Post subject:

i did a DelVar on x and it works now...
thx for the help :blush:
Back to top
Display posts from previous:   
Register to Join the Conversation
Have your own thoughts to add to this or any other topic? Want to ask a question, offer a suggestion, share your own programs and projects, upload a file to the file archives, get help with calculator and computer programming, or simply chat with like-minded coders and tech and calculator enthusiasts via the site-wide AJAX SAX widget? Registration for a free Cemetech account only takes a minute.

» Go to Registration page
    »
» View previous topic :: View next topic  
Page 1 of 1 » All times are GMT - 5 Hours

 

Advertisement