Get Wolfram Language Free
3 ways to get Mathematica for free.
Mathematica is bundled with Raspberry Pi

- https://www.wolfram.com/raspberry-pi/
- https://www.raspberrypi.org/documentation/usage/mathematica/
- https://projects.raspberrypi.org/en/projects/getting-started-with-mathematica
Wolfram Engine
- https://www.wolfram.com/developer/
- [Launching Today: Free Wolfram Engine for Developers By Stephen Wolfram. At https://writings.stephenwolfram.com/2019/05/launching-today-free-wolfram-engine-for-developers/ ]
WolframScript
https://www.wolfram.com/wolframscript/
Buy Mathematica
Or, just buy it. Cheap for student or hobbist. I recommend it as life time investment. https://www.wolfram.com/mathematica/pricing/
If you have a question, put $5 at patreon and message me.