Potential for version 1.2?

[adlkas]

I would like to know if the project is still being worked on and if so when the approximate date of release of v. 1.2 will be.

[nathanfarlow]

To be honest, there is not any active development on this project. Currently the only feature I can think of to add to version 1.2 would be #12. While we're at it we could also try compiling with newer versions of the toolchain that have been released to see if it improves the speed at all.

[adriweb]

Compiling with LLVM does greatly improve the speed, I did benchmarks a few months ago :)

[arusher999]

Haha dude I have an Algebra 1 final exam coming up and I think this PCAS thing is so going to help me pass lol. There are a few issues but its still super awesome. Now I'm just waiting for someone to make Doom for the ti 84 plus ce.

[FPSUsername]

It would be great if partial derivatives could be added as well.

[arusher999]

I've been waiting for half a year... I don't think that it is going to happen.. but I did pass my algebra finals really well!!!

[adriweb]

Maybe someone can try this version built with the latest LLVM-based toolchain: PCAS_llvm_build_new.zip (or if it doesn't work, maybe this slightly older version)

Make sure to use the latest libs: https://github.com/CE-Programming/libraries/releases/latest

[arusher999]

I will try it.
The 2nd link is a 404 not found page.

[FPSUsername]

The program works (at least, the normal derivatives from what I tested).
I did notice that my calculator's display output is scrambled at times. Is this due to the c libraries?
OS Version 5.3.0.0037

[adriweb]

OK thanks. Yeah might be some leftovers in memory, but that should be completely harmless. You can clear after that.

[nathanfarlow]

@FPSUsername @arusher999 Partial derivatives are already a part of PCAS. You can choose which variable to take the derivative with respect to. @adriweb Thanks for compiling with the new toolchain! That's pretty awesome. Those artifacts on the home screen also appear at times with the old toolchain, so nothing to worry about.

[FPSUsername]

Oh yes, that's right.

[arusher999]

@nathanfarlow Can we think about adding #12 to the feature list for PineappleCAS? The new toolchain does seem to be faster, though.

[UInt2048]

For future visitors, you can get the latest C libraries (clibs) here: https://github.com/CE-Programming/libraries/releases

[UInt2048]

@nathanfarlow If we have differentiation, how hard would it be to add some integration support?

P.S. Regardless, this is amazing! I'm so excited to see that this project exists!

[adriweb]

Extremely hard. Differentiation is easy, integration is completely different and way harder in general, requiring a lot more algorithms. See Risch, for instance. In 3 words: not gonna happen :p

[arusher999]

How about = equations, like 5x=40 and stuff like that but with fractions?

[StandingPadAnimations]

Just curious, is there any interest in a v1. 2?

[arusher999]

Just curious, is there any interest in a v1. 2?

I do not believe that there is any active development on this project currently. Quite a shame since this has the potential to become an actually full CAS for the CE.