Yes, I have a Numworks calculator, that I still frequently use. While programming but also when sketching algorithms, or when working on 3D models. When I don

Yes, I have a Numworks calculator, that I still frequently use. While programming but also when sketching algorithms, or when working on 3D models. When I don't have it around, or when I need to work on large numbers, I use the Ruby or Python interpreters.