Calculators How do you plot y'=3+2y on a TI-Nspire CX CAS?

  • Thread starter Thread starter korbear
  • Start date Start date
  • Tags Tags
    Cas Nspire Plot
AI Thread Summary
The discussion revolves around solving the ordinary differential equation (ODE) y' = 3 + 2y, which does not include the variable x. The user initially struggles with plotting this equation on a calculator, noting that it produces no output or only a single point when an initial condition is set. The resolution involves realizing that the calculator requires the use of y1 instead of y, as y1 is the default function for plotting in this context. This highlights the importance of understanding calculator settings when working with differential equations.
korbear
Messages
6
Reaction score
1
Hi, I'm new here. I did some research plotting the ODE of y'=3+2y without having x shows up in the equation. I can't figure it out, why the calculator does plot a harder equation but not a simple one? I can get the slope field with an equation that has an x in it. However, without x, my calculator just gives me nothing (without an initial condition setup), or a single dot (with the setup.)
So, does anyone know what to do in order to get it work?

TIA
 
Computer science news on Phys.org
Figured out myself, you have to use y1 instead of y, because y1 is the default function. Kind of a silly mistake...
 
  • Like
Likes Earl Whitney
I came across a video regarding the use of AI/ML to work through complex datasets to determine complicated protein structures. It is a promising and beneficial use of AI/ML. AlphaFold - The Most Useful Thing AI Has Ever Done https://www.ebi.ac.uk/training/online/courses/alphafold/an-introductory-guide-to-its-strengths-and-limitations/what-is-alphafold/ https://en.wikipedia.org/wiki/AlphaFold https://deepmind.google/about/ Edit/update: The AlphaFold article in Nature John Jumper...
Thread 'Urgent: Physically repair - or bypass - power button on Asus laptop'
Asus Vivobook S14 flip. The power button is wrecked. Unable to turn it on AT ALL. We can get into how and why it got wrecked later, but suffice to say a kitchen knife was involved: These buttons do want to NOT come off, not like other lappies, where they can snap in and out. And they sure don't go back on. So, in the absence of a longer-term solution that might involve a replacement, is there any way I can activate the power button, like with a paperclip or wire or something? It looks...

Similar threads

Replies
1
Views
10K
Replies
1
Views
11K
Replies
7
Views
10K
Replies
2
Views
25K
Replies
3
Views
8K
Replies
6
Views
62K
Back
Top