Frink's units definition file is a great read: https://futureboy.us/frinkdata/units.txt https://futureboy.us/frinkdata/units.txt I use Frink very regularly as

Frink's units definition file is a great read: https://futureboy.us/frinkdata/units.txt https://futureboy.us/frinkdata/units.txt I use Frink very regularly as a calculator. I've got a keybinding in emacs to bring it up in comint-mode, which works very well. It's also a general-purpose programming language, at least in theory. I actually tried using it for that purpose once, with I think a few thousand lines of Frink code in total. It was not a pleasant experience. It's fine if you want to write a short script that's dimensionally aware, but for modelling of a complex physical system there are much better tools, such as Modelica.