« previous next »
Pages: [1]   Go Down

Author Topic: Symbolic differential equation solver possible for ti84?  (Read 8812 times)

0 Members and 1 Guest are viewing this topic.

Offline TheCoder1998

  • LV6 Super Member (Next: 500)
  • ******
  • Posts: 434
  • Rating: +20/-2
  • my art is written in code, not in graphite
    • View Profile
    • My website :D
Symbolic differential equation solver possible for ti84?
« on: June 06, 2014, 12:18:02 pm »
Could it be possible to code a symbolic ordinary differential equation solver for the TI-84 using symbolic and prettyprint?
Like y(x)'=y(x) outputs y(x)=Ce^x
« Last Edit: June 06, 2014, 12:31:12 pm by TheCoder1998 »
Logged
my ticalc acc:

http://www.ticalc.org/archives/files/authors/113/11365.html

Spoiler For The Best Song Ever:


follow me on tumblr :)
www.rickdepizza.tumblr.com

check out my anilist :D
http://anilist.co/animelist/29701/Rickdepizza

Offline Streetwalrus

  • LV12 Extreme Poster (Next: 5000)
  • ************
  • Posts: 3821
  • Rating: +80/-8
    • View Profile
Re: Symbolic differential equation solver possible for ti84?
« Reply #1 on: June 06, 2014, 12:36:07 pm »
Technically everything is possible. Yes, you can even write a PS4 emulator in TI BASIC. :trollface:
Logged

Offline TheCoder1998

  • LV6 Super Member (Next: 500)
  • ******
  • Posts: 434
  • Rating: +20/-2
  • my art is written in code, not in graphite
    • View Profile
    • My website :D
Re: Symbolic differential equation solver possible for ti84?
« Reply #2 on: June 06, 2014, 12:43:51 pm »
I can? :o
Well, i guess if i don't need to integrate symbolically (which is kinda the only thing i can't do) i can make an ODE solver right?
Logged
my ticalc acc:

http://www.ticalc.org/archives/files/authors/113/11365.html

Spoiler For The Best Song Ever:


follow me on tumblr :)
www.rickdepizza.tumblr.com

check out my anilist :D
http://anilist.co/animelist/29701/Rickdepizza

Offline Streetwalrus

  • LV12 Extreme Poster (Next: 5000)
  • ************
  • Posts: 3821
  • Rating: +80/-8
    • View Profile
Re: Symbolic differential equation solver possible for ti84?
« Reply #3 on: June 06, 2014, 12:44:45 pm »
Yeah, with some clever string parser you can but it will be slow.
Logged

Offline TheCoder1998

  • LV6 Super Member (Next: 500)
  • ******
  • Posts: 434
  • Rating: +20/-2
  • my art is written in code, not in graphite
    • View Profile
    • My website :D
Re: Symbolic differential equation solver possible for ti84?
« Reply #4 on: June 06, 2014, 12:46:46 pm »
Well, i'll try it out, i'll post the program when it's done :)
Logged
my ticalc acc:

http://www.ticalc.org/archives/files/authors/113/11365.html

Spoiler For The Best Song Ever:


follow me on tumblr :)
www.rickdepizza.tumblr.com

check out my anilist :D
http://anilist.co/animelist/29701/Rickdepizza

Offline Streetwalrus

  • LV12 Extreme Poster (Next: 5000)
  • ************
  • Posts: 3821
  • Rating: +80/-8
    • View Profile
Re: Symbolic differential equation solver possible for ti84?
« Reply #5 on: June 06, 2014, 12:48:06 pm »
Good luck, have fun ! :D
Logged

Offline Deep Toaster

  • So much to do, so much time, so little motivation
  • Administrator
  • LV13 Extreme Addict (Next: 9001)
  • *************
  • Posts: 8217
  • Rating: +758/-15
    • View Profile
    • ClrHome
Re: Symbolic differential equation solver possible for ti84?
« Reply #6 on: June 08, 2014, 02:52:08 am »
I don't know much about diffeqs, but I'd imagine that's at least on the difficulty level of a symbolic integration utility.

Something that might help is to look at the code for one of the symbolic differentiation programs out there.
Logged



Offline TheCoder1998

  • LV6 Super Member (Next: 500)
  • ******
  • Posts: 434
  • Rating: +20/-2
  • my art is written in code, not in graphite
    • View Profile
    • My website :D
Re: Symbolic differential equation solver possible for ti84?
« Reply #7 on: June 08, 2014, 12:22:48 pm »
Surprisingly, you don't need symbolic integration for solving every diffequ.
And they're not that much harder to solve than integrating.
Logged
my ticalc acc:

http://www.ticalc.org/archives/files/authors/113/11365.html

Spoiler For The Best Song Ever:


follow me on tumblr :)
www.rickdepizza.tumblr.com

check out my anilist :D
http://anilist.co/animelist/29701/Rickdepizza
Pages: [1]   Go Up
« previous next »