In college, I started out with SpeedCrunch because it comes with many KDE-based Linux distros as their default calculator. I eventually went on to play with a f

In college, I started out with SpeedCrunch because it comes with many KDE-based Linux distros as their default calculator. I eventually went on to play with a few alternatives and ultimately settled on Cantor, which is a nice, notebook-style frontend for pretty much every mathematical programming environment you can think of (including Qalculate!). At the time, I really liked using it with Maxima (and sometimes R). https://cantor.kde.org/ https://cantor.kde.org/