Re: TI Programmers: I'm BEGGING you to write a symbolic ma

Re: TI Programmers: I'm BEGGING you to write a symbolic manipulation program . . .

• To: CALC-TI@LISTS.PPP.TI.COM
• Subject: Re: TI Programmers: I'm BEGGING you to write a symbolic manipulation program . . .
• From: Richard <jeffreyd@voicenet.com>
• Date: Wed, 1 Oct 1997 20:34:13 GMT
• Organization: none
• References: <422FBD77552CD111BC9A0080D840020A14AA33@EXMAIL02> <343289eb.11133907@news.btinternet.com>
• Reply-To: jeffreyd@voicenet.com
• Xref: paladin.american.edu bit.listserv.calc-ti:17292

On Wed, 01 Oct 1997 17:36:19 GMT, R.Zwitserloot@BTInternet.com
(Reinier Zwitserloot) wrote:

>You would probably run out of your 32k memory before finishing a
>TI-Basic symbolic differentiator, let alone an integrator. Also, it
>should chew for about a day before geving you an answer.


Not really. To do a derivated all you need to do is read the equation
into a tree, take the derivative of the tree working down(performing
the chain rule alot!) and then simplify. The simplify is probably the
hardest part. If I was better at asm and had more free time, I would
probably try it myslef.

Integrals on the other hand...


Richard

• Re: TI Programmers: I'm BEGGING you to write a symbolic manipulation program . . .
• From: Jimmy Merdell <mja@algonet.se>

• From:
• Re: TI Programmers: I'm BEGGING you to write a symbolic manipulation program . . .
• From: Reinier Zwitserloot <R.Zwitserloot@BTINTERNET.COM>

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