Mathics VS AngouriMath

There's Mathics, a subset of the language implemented in Python, but unfortunately after the main author of that was hired by Wolfram, the project seems to have basically died. Still fun for what it is.

https://mathics.org/

You could try to write more Mathematica functions into SymPy. In other words, contribute to the Mathics project (https://mathics.org/)

I'm one of the authors that spent years building SageMath; indeed, the goal of our project is to create a viable free open source alternative to Mathematica (etc.).

There's an interesting discussion of actual attempts to create open source implementations of the Wolfram Language in Wikipedia under "Implementations" (see https://en.wikipedia.org/wiki/Wolfram_Language). The first attempt was 30 years ago by Fateman and he received an official cease-and-desist from Wolfram for his attempts; he did a lot of work on open source Maxima as a result.

I think right now https://mathics.org/ is the most complete open source Wolfram Language implementation, and it uses Sympy extensively under the hood. Mathics was dead for a while when the main author got hired by Wolfram (see https://github.com/mathics/Mathics/graphs/contributors), but during the last year there has been an enormous amount of new work on Mathics.

it's also might be helpful AngouriMath

Another example of my library, which, unlike the previous one, uses myget.org for versions from push to the main branch (note that in this case you will have to go to myget.org and create a feed there before you can push to it).

Original issue, in case you want to comment there.

This is slightly off topic but it sounds like you might be interested in AngouriMath: https://am.angouri.org/

The other programmer mindset is to write yourself a library to do the exact, symbolic math for you. I hereby introduce you to https://am.angouri.org/

AngouriMath: symbolic algebra library I'm working on.

This app is made in F#, and it is F#-based CLI for AngouriMath, symbolic algebra library that I work on.

Thanks everyone for support. For those, who have no idea what it all is about, it's a symbolic algebra library for .NET, you can check its github here.

Are there use cases? Yes, I recently (just a few days ago) moved a symbolic algebra library AngouriMath to it, and it is already making my life much easier.

AngouriMath is an open-source symbolic algebra written in and for .NET (I'm its main contributor). Recently I made it possible to use it from F# and Jupyter, so I thought, why not to try C++?