Mathematica is free on Raspberry Pi, so someone could put together an amazing physical calculator: - https://www.wolfram.com/raspberry-pi/ https://www.wolfram.

Mathematica is free on Raspberry Pi, so someone could put together an amazing physical calculator: - https://www.wolfram.com/raspberry-pi/ https://www.wolfram.com/raspberry-pi/ - https://blog.wolfram.com/2019/07/11/mathematica-12-available-on-the-new-raspberry-pi-4/ https://blog.wolfram.com/2019/07/11/mathematica-12-available...