This rpn calculator is a Qt based HP-41cx Emulator first based on Eric's NSIM-0.61 Project.
Ported to C++ and extended by an graphical Qt-based User-interface.
Compiled on Maemo leste chimaera. Planed to release it also for sailfish.
Hopefully it will come soon to the repos.

libnewtnut_1.0.1_arm64.deb
qthp41newt_1.0.4_arm64.deb
libnewtnut_1.0.1_armhf.deb
qthp41newt_1.0.4_armhf.deb